408274380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5856

約数の個数: 144

約数和(自身を含む): 1368529344

約数和(自身を除く): 960254964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 3060, 3519, 3910, 4140, 4692, 5801, 5865, 7038, 7820, 11602, 11730, 14076, 17403, 17595, 23204, 23460, 29005, 34806, 35190, 52209, 58010, 69612, 70380, 87015, 98617, 104418, 116020, 133423, 174030, 197234, 208836, 261045, 266846, 295851, 348060, 394468, 400269, 493085, 522090, 533692, 591702, 667115, 800538, 887553, 986170, 1044180, 1183404, 1200807, 1334230, 1479255, 1601076, 1775106, 1972340, 2001345, 2268191, 2401614, 2668460, 2958510, 3550212, 4002690, 4437765, 4536382, 4803228, 5917020, 6004035, 6804573, 8005380, 8875530, 9072764, 11340955, 12008070, 13609146, 17751060, 20413719, 22681910, 24016140, 27218292, 34022865, 40827438, 45363820, 68045730, 81654876, 102068595, 136091460, 204137190, 408274380]

約数ペア:

[(1, 408274380), (2, 204137190), (3, 136091460), (4, 102068595), (5, 81654876), (6, 68045730), (9, 45363820), (10, 40827438), (12, 34022865), (15, 27218292), (17, 24016140), (18, 22681910), (20, 20413719), (23, 17751060), (30, 13609146), (34, 12008070), (36, 11340955), (45, 9072764), (46, 8875530), (51, 8005380), (60, 6804573), (68, 6004035), (69, 5917020), (85, 4803228), (90, 4536382), (92, 4437765), (102, 4002690), (115, 3550212), (138, 2958510), (153, 2668460), (170, 2401614), (180, 2268191), (204, 2001345), (207, 1972340), (230, 1775106), (255, 1601076), (276, 1479255), (306, 1334230), (340, 1200807), (345, 1183404), (391, 1044180), (414, 986170), (460, 887553), (510, 800538), (612, 667115), (690, 591702), (765, 533692), (782, 522090), (828, 493085), (1020, 400269), (1035, 394468), (1173, 348060), (1380, 295851), (1530, 266846), (1564, 261045), (1955, 208836), (2070, 197234), (2346, 174030), (3060, 133423), (3519, 116020), (3910, 104418), (4140, 98617), (4692, 87015), (5801, 70380), (5865, 69612), (7038, 58010), (7820, 52209), (11602, 35190), (11730, 34806), (14076, 29005), (17403, 23460), (17595, 23204)]