398310000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 400

約数和(自身を含む): 1506117888

約数和(自身を除く): 1107807888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 71, 75, 80, 85, 88, 100, 102, 110, 120, 125, 132, 136, 142, 150, 165, 170, 176, 187, 200, 204, 213, 220, 240, 250, 255, 264, 272, 275, 284, 300, 330, 340, 355, 374, 375, 400, 408, 425, 426, 440, 500, 510, 528, 550, 561, 568, 600, 625, 660, 680, 710, 748, 750, 781, 816, 825, 850, 852, 880, 935, 1000, 1020, 1065, 1100, 1122, 1136, 1200, 1207, 1250, 1275, 1320, 1360, 1375, 1420, 1496, 1500, 1562, 1650, 1700, 1704, 1775, 1870, 1875, 2000, 2040, 2125, 2130, 2200, 2244, 2343, 2414, 2500, 2550, 2640, 2750, 2805, 2840, 2992, 3000, 3124, 3300, 3400, 3408, 3550, 3621, 3740, 3750, 3905, 4080, 4125, 4250, 4260, 4400, 4488, 4675, 4686, 4828, 5000, 5100, 5325, 5500, 5610, 5680, 6000, 6035, 6248, 6375, 6600, 6800, 6875, 7100, 7242, 7480, 7500, 7810, 8250, 8500, 8520, 8875, 8976, 9350, 9372, 9656, 10000, 10200, 10625, 10650, 11000, 11220, 11715, 12070, 12496, 12750, 13200, 13277, 13750, 14025, 14200, 14484, 14960, 15000, 15620, 16500, 17000, 17040, 17750, 18105, 18700, 18744, 19312, 19525, 20400, 20625, 21250, 21300, 22000, 22440, 23375, 23430, 24140, 25500, 26554, 26625, 27500, 28050, 28400, 28968, 30000, 30175, 31240, 31875, 33000, 34000, 35500, 36210, 37400, 37488, 39050, 39831, 41250, 42500, 42600, 44375, 44880, 46750, 46860, 48280, 51000, 53108, 53250, 55000, 56100, 57936, 58575, 60350, 62480, 63750, 66000, 66385, 70125, 71000, 72420, 74800, 78100, 79662, 82500, 85000, 85200, 88750, 90525, 93500, 93720, 96560, 97625, 102000, 106216, 106500, 110000, 112200, 116875, 117150, 120700, 127500, 132770, 133125, 140250, 142000, 144840, 150875, 156200, 159324, 165000, 170000, 177500, 181050, 187000, 187440, 195250, 199155, 212432, 213000, 224400, 233750, 234300, 241400, 255000, 265540, 266250, 280500, 289680, 292875, 301750, 312400, 318648, 330000, 331925, 350625, 355000, 362100, 374000, 390500, 398310, 426000, 452625, 467500, 468600, 482800, 488125, 510000, 531080, 532500, 561000, 585750, 603500, 637296, 663850, 701250, 710000, 724200, 754375, 781000, 796620, 905250, 935000, 937200, 976250, 995775, 1062160, 1065000, 1122000, 1171500, 1207000, 1327700, 1402500, 1448400, 1464375, 1508750, 1562000, 1593240, 1659625, 1810500, 1870000, 1952500, 1991550, 2130000, 2263125, 2343000, 2414000, 2655400, 2805000, 2928750, 3017500, 3186480, 3319250, 3621000, 3905000, 3983100, 4526250, 4686000, 4978875, 5310800, 5610000, 5857500, 6035000, 6638500, 7242000, 7810000, 7966200, 8298125, 9052500, 9957750, 11715000, 12070000, 13277000, 15932400, 16596250, 18105000, 19915500, 23430000, 24894375, 26554000, 33192500, 36210000, 39831000, 49788750, 66385000, 79662000, 99577500, 132770000, 199155000, 398310000]

約数ペア:

[(1, 398310000), (2, 199155000), (3, 132770000), (4, 99577500), (5, 79662000), (6, 66385000), (8, 49788750), (10, 39831000), (11, 36210000), (12, 33192500), (15, 26554000), (16, 24894375), (17, 23430000), (20, 19915500), (22, 18105000), (24, 16596250), (25, 15932400), (30, 13277000), (33, 12070000), (34, 11715000), (40, 9957750), (44, 9052500), (48, 8298125), (50, 7966200), (51, 7810000), (55, 7242000), (60, 6638500), (66, 6035000), (68, 5857500), (71, 5610000), (75, 5310800), (80, 4978875), (85, 4686000), (88, 4526250), (100, 3983100), (102, 3905000), (110, 3621000), (120, 3319250), (125, 3186480), (132, 3017500), (136, 2928750), (142, 2805000), (150, 2655400), (165, 2414000), (170, 2343000), (176, 2263125), (187, 2130000), (200, 1991550), (204, 1952500), (213, 1870000), (220, 1810500), (240, 1659625), (250, 1593240), (255, 1562000), (264, 1508750), (272, 1464375), (275, 1448400), (284, 1402500), (300, 1327700), (330, 1207000), (340, 1171500), (355, 1122000), (374, 1065000), (375, 1062160), (400, 995775), (408, 976250), (425, 937200), (426, 935000), (440, 905250), (500, 796620), (510, 781000), (528, 754375), (550, 724200), (561, 710000), (568, 701250), (600, 663850), (625, 637296), (660, 603500), (680, 585750), (710, 561000), (748, 532500), (750, 531080), (781, 510000), (816, 488125), (825, 482800), (850, 468600), (852, 467500), (880, 452625), (935, 426000), (1000, 398310), (1020, 390500), (1065, 374000), (1100, 362100), (1122, 355000), (1136, 350625), (1200, 331925), (1207, 330000), (1250, 318648), (1275, 312400), (1320, 301750), (1360, 292875), (1375, 289680), (1420, 280500), (1496, 266250), (1500, 265540), (1562, 255000), (1650, 241400), (1700, 234300), (1704, 233750), (1775, 224400), (1870, 213000), (1875, 212432), (2000, 199155), (2040, 195250), (2125, 187440), (2130, 187000), (2200, 181050), (2244, 177500), (2343, 170000), (2414, 165000), (2500, 159324), (2550, 156200), (2640, 150875), (2750, 144840), (2805, 142000), (2840, 140250), (2992, 133125), (3000, 132770), (3124, 127500), (3300, 120700), (3400, 117150), (3408, 116875), (3550, 112200), (3621, 110000), (3740, 106500), (3750, 106216), (3905, 102000), (4080, 97625), (4125, 96560), (4250, 93720), (4260, 93500), (4400, 90525), (4488, 88750), (4675, 85200), (4686, 85000), (4828, 82500), (5000, 79662), (5100, 78100), (5325, 74800), (5500, 72420), (5610, 71000), (5680, 70125), (6000, 66385), (6035, 66000), (6248, 63750), (6375, 62480), (6600, 60350), (6800, 58575), (6875, 57936), (7100, 56100), (7242, 55000), (7480, 53250), (7500, 53108), (7810, 51000), (8250, 48280), (8500, 46860), (8520, 46750), (8875, 44880), (8976, 44375), (9350, 42600), (9372, 42500), (9656, 41250), (10000, 39831), (10200, 39050), (10625, 37488), (10650, 37400), (11000, 36210), (11220, 35500), (11715, 34000), (12070, 33000), (12496, 31875), (12750, 31240), (13200, 30175), (13277, 30000), (13750, 28968), (14025, 28400), (14200, 28050), (14484, 27500), (14960, 26625), (15000, 26554), (15620, 25500), (16500, 24140), (17000, 23430), (17040, 23375), (17750, 22440), (18105, 22000), (18700, 21300), (18744, 21250), (19312, 20625), (19525, 20400)]