505323000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 384

約数和(自身を含む): 2105550720

約数和(自身を除く): 1600227720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 125, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 250, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 375, 390, 420, 450, 455, 468, 500, 504, 520, 525, 546, 585, 600, 617, 630, 650, 700, 728, 750, 780, 819, 840, 875, 900, 910, 936, 975, 1000, 1050, 1092, 1125, 1170, 1234, 1260, 1300, 1365, 1400, 1500, 1560, 1575, 1625, 1638, 1750, 1800, 1820, 1851, 1950, 2100, 2184, 2250, 2275, 2340, 2468, 2520, 2600, 2625, 2730, 2925, 3000, 3085, 3150, 3250, 3276, 3500, 3640, 3702, 3900, 4095, 4200, 4319, 4500, 4550, 4680, 4875, 4936, 5250, 5460, 5553, 5850, 6170, 6300, 6500, 6552, 6825, 7000, 7404, 7800, 7875, 8021, 8190, 8638, 9000, 9100, 9255, 9750, 10500, 10920, 11106, 11375, 11700, 12340, 12600, 12957, 13000, 13650, 14625, 14808, 15425, 15750, 16042, 16380, 17276, 18200, 18510, 19500, 20475, 21000, 21595, 22212, 22750, 23400, 24063, 24680, 25914, 27300, 27765, 29250, 30850, 31500, 32084, 32760, 34125, 34552, 37020, 38871, 39000, 40105, 40950, 43190, 44424, 45500, 46275, 48126, 51828, 54600, 55530, 56147, 58500, 61700, 63000, 64168, 64785, 68250, 72189, 74040, 77125, 77742, 80210, 81900, 86380, 91000, 92550, 96252, 102375, 103656, 107975, 111060, 112294, 117000, 120315, 123400, 129570, 136500, 138825, 144378, 154250, 155484, 160420, 163800, 168441, 172760, 185100, 192504, 194355, 200525, 204750, 215950, 222120, 224588, 231375, 240630, 259140, 273000, 277650, 280735, 288756, 308500, 310968, 320840, 323925, 336882, 360945, 370200, 388710, 401050, 409500, 431900, 449176, 462750, 481260, 505323, 518280, 539875, 555300, 561470, 577512, 601575, 617000, 647850, 673764, 694125, 721890, 777420, 802100, 819000, 842205, 863800, 925500, 962520, 971775, 1002625, 1010646, 1079750, 1110600, 1122940, 1203150, 1295700, 1347528, 1388250, 1403675, 1443780, 1554840, 1604200, 1619625, 1684410, 1804725, 1851000, 1943550, 2005250, 2021292, 2159500, 2245880, 2406300, 2526615, 2591400, 2776500, 2807350, 2887560, 3007875, 3239250, 3368820, 3609450, 3887100, 4010500, 4042584, 4211025, 4319000, 4812600, 4858875, 5053230, 5553000, 5614700, 6015750, 6478500, 6737640, 7018375, 7218900, 7774200, 8021000, 8422050, 9023625, 9717750, 10106460, 11229400, 12031500, 12633075, 12957000, 14036750, 14437800, 16844100, 18047250, 19435500, 20212920, 21055125, 24063000, 25266150, 28073500, 33688200, 36094500, 38871000, 42110250, 50532300, 56147000, 63165375, 72189000, 84220500, 101064600, 126330750, 168441000, 252661500, 505323000]

約数ペア:

[(1, 505323000), (2, 252661500), (3, 168441000), (4, 126330750), (5, 101064600), (6, 84220500), (7, 72189000), (8, 63165375), (9, 56147000), (10, 50532300), (12, 42110250), (13, 38871000), (14, 36094500), (15, 33688200), (18, 28073500), (20, 25266150), (21, 24063000), (24, 21055125), (25, 20212920), (26, 19435500), (28, 18047250), (30, 16844100), (35, 14437800), (36, 14036750), (39, 12957000), (40, 12633075), (42, 12031500), (45, 11229400), (50, 10106460), (52, 9717750), (56, 9023625), (60, 8422050), (63, 8021000), (65, 7774200), (70, 7218900), (72, 7018375), (75, 6737640), (78, 6478500), (84, 6015750), (90, 5614700), (91, 5553000), (100, 5053230), (104, 4858875), (105, 4812600), (117, 4319000), (120, 4211025), (125, 4042584), (126, 4010500), (130, 3887100), (140, 3609450), (150, 3368820), (156, 3239250), (168, 3007875), (175, 2887560), (180, 2807350), (182, 2776500), (195, 2591400), (200, 2526615), (210, 2406300), (225, 2245880), (234, 2159500), (250, 2021292), (252, 2005250), (260, 1943550), (273, 1851000), (280, 1804725), (300, 1684410), (312, 1619625), (315, 1604200), (325, 1554840), (350, 1443780), (360, 1403675), (364, 1388250), (375, 1347528), (390, 1295700), (420, 1203150), (450, 1122940), (455, 1110600), (468, 1079750), (500, 1010646), (504, 1002625), (520, 971775), (525, 962520), (546, 925500), (585, 863800), (600, 842205), (617, 819000), (630, 802100), (650, 777420), (700, 721890), (728, 694125), (750, 673764), (780, 647850), (819, 617000), (840, 601575), (875, 577512), (900, 561470), (910, 555300), (936, 539875), (975, 518280), (1000, 505323), (1050, 481260), (1092, 462750), (1125, 449176), (1170, 431900), (1234, 409500), (1260, 401050), (1300, 388710), (1365, 370200), (1400, 360945), (1500, 336882), (1560, 323925), (1575, 320840), (1625, 310968), (1638, 308500), (1750, 288756), (1800, 280735), (1820, 277650), (1851, 273000), (1950, 259140), (2100, 240630), (2184, 231375), (2250, 224588), (2275, 222120), (2340, 215950), (2468, 204750), (2520, 200525), (2600, 194355), (2625, 192504), (2730, 185100), (2925, 172760), (3000, 168441), (3085, 163800), (3150, 160420), (3250, 155484), (3276, 154250), (3500, 144378), (3640, 138825), (3702, 136500), (3900, 129570), (4095, 123400), (4200, 120315), (4319, 117000), (4500, 112294), (4550, 111060), (4680, 107975), (4875, 103656), (4936, 102375), (5250, 96252), (5460, 92550), (5553, 91000), (5850, 86380), (6170, 81900), (6300, 80210), (6500, 77742), (6552, 77125), (6825, 74040), (7000, 72189), (7404, 68250), (7800, 64785), (7875, 64168), (8021, 63000), (8190, 61700), (8638, 58500), (9000, 56147), (9100, 55530), (9255, 54600), (9750, 51828), (10500, 48126), (10920, 46275), (11106, 45500), (11375, 44424), (11700, 43190), (12340, 40950), (12600, 40105), (12957, 39000), (13000, 38871), (13650, 37020), (14625, 34552), (14808, 34125), (15425, 32760), (15750, 32084), (16042, 31500), (16380, 30850), (17276, 29250), (18200, 27765), (18510, 27300), (19500, 25914), (20475, 24680), (21000, 24063), (21595, 23400), (22212, 22750)]