2831400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 216

約数和(自身を含む): 11255790

約数和(自身を除く): 8424390

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 121, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 242, 260, 264, 275, 286, 300, 312, 325, 330, 360, 363, 390, 396, 429, 440, 450, 468, 484, 495, 520, 550, 572, 585, 600, 605, 650, 660, 715, 726, 780, 792, 825, 858, 900, 936, 968, 975, 990, 1089, 1100, 1144, 1170, 1210, 1287, 1300, 1320, 1430, 1452, 1560, 1573, 1650, 1716, 1800, 1815, 1950, 1980, 2145, 2178, 2200, 2340, 2420, 2475, 2574, 2600, 2860, 2904, 2925, 3025, 3146, 3300, 3432, 3575, 3630, 3900, 3960, 4290, 4356, 4680, 4719, 4840, 4950, 5148, 5445, 5720, 5850, 6050, 6292, 6435, 6600, 7150, 7260, 7800, 7865, 8580, 8712, 9075, 9438, 9900, 10296, 10725, 10890, 11700, 12100, 12584, 12870, 14157, 14300, 14520, 15730, 17160, 18150, 18876, 19800, 21450, 21780, 23400, 23595, 24200, 25740, 27225, 28314, 28600, 31460, 32175, 36300, 37752, 39325, 42900, 43560, 47190, 51480, 54450, 56628, 62920, 64350, 70785, 72600, 78650, 85800, 94380, 108900, 113256, 117975, 128700, 141570, 157300, 188760, 217800, 235950, 257400, 283140, 314600, 353925, 471900, 566280, 707850, 943800, 1415700, 2831400]

約数ペア:

[(1, 2831400), (2, 1415700), (3, 943800), (4, 707850), (5, 566280), (6, 471900), (8, 353925), (9, 314600), (10, 283140), (11, 257400), (12, 235950), (13, 217800), (15, 188760), (18, 157300), (20, 141570), (22, 128700), (24, 117975), (25, 113256), (26, 108900), (30, 94380), (33, 85800), (36, 78650), (39, 72600), (40, 70785), (44, 64350), (45, 62920), (50, 56628), (52, 54450), (55, 51480), (60, 47190), (65, 43560), (66, 42900), (72, 39325), (75, 37752), (78, 36300), (88, 32175), (90, 31460), (99, 28600), (100, 28314), (104, 27225), (110, 25740), (117, 24200), (120, 23595), (121, 23400), (130, 21780), (132, 21450), (143, 19800), (150, 18876), (156, 18150), (165, 17160), (180, 15730), (195, 14520), (198, 14300), (200, 14157), (220, 12870), (225, 12584), (234, 12100), (242, 11700), (260, 10890), (264, 10725), (275, 10296), (286, 9900), (300, 9438), (312, 9075), (325, 8712), (330, 8580), (360, 7865), (363, 7800), (390, 7260), (396, 7150), (429, 6600), (440, 6435), (450, 6292), (468, 6050), (484, 5850), (495, 5720), (520, 5445), (550, 5148), (572, 4950), (585, 4840), (600, 4719), (605, 4680), (650, 4356), (660, 4290), (715, 3960), (726, 3900), (780, 3630), (792, 3575), (825, 3432), (858, 3300), (900, 3146), (936, 3025), (968, 2925), (975, 2904), (990, 2860), (1089, 2600), (1100, 2574), (1144, 2475), (1170, 2420), (1210, 2340), (1287, 2200), (1300, 2178), (1320, 2145), (1430, 1980), (1452, 1950), (1560, 1815), (1573, 1800), (1650, 1716)]