385918650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 144

約数和(自身を含む): 1144536120

約数和(自身を除く): 758617470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 130, 150, 195, 205, 225, 234, 246, 325, 369, 390, 410, 450, 533, 585, 615, 650, 738, 975, 1025, 1066, 1170, 1230, 1599, 1609, 1845, 1950, 2050, 2665, 2925, 3075, 3198, 3218, 3690, 4797, 4827, 5330, 5850, 6150, 7995, 8045, 9225, 9594, 9654, 13325, 14481, 15990, 16090, 18450, 20917, 23985, 24135, 26650, 28962, 39975, 40225, 41834, 47970, 48270, 62751, 65969, 72405, 79950, 80450, 104585, 119925, 120675, 125502, 131938, 144810, 188253, 197907, 209170, 239850, 241350, 313755, 329845, 362025, 376506, 395814, 522925, 593721, 627510, 659690, 724050, 857597, 941265, 989535, 1045850, 1187442, 1568775, 1649225, 1715194, 1882530, 1979070, 2572791, 2968605, 3137550, 3298450, 4287985, 4706325, 4947675, 5145582, 5937210, 7718373, 8575970, 9412650, 9895350, 12863955, 14843025, 15436746, 21439925, 25727910, 29686050, 38591865, 42879850, 64319775, 77183730, 128639550, 192959325, 385918650]

約数ペア:

[(1, 385918650), (2, 192959325), (3, 128639550), (5, 77183730), (6, 64319775), (9, 42879850), (10, 38591865), (13, 29686050), (15, 25727910), (18, 21439925), (25, 15436746), (26, 14843025), (30, 12863955), (39, 9895350), (41, 9412650), (45, 8575970), (50, 7718373), (65, 5937210), (75, 5145582), (78, 4947675), (82, 4706325), (90, 4287985), (117, 3298450), (123, 3137550), (130, 2968605), (150, 2572791), (195, 1979070), (205, 1882530), (225, 1715194), (234, 1649225), (246, 1568775), (325, 1187442), (369, 1045850), (390, 989535), (410, 941265), (450, 857597), (533, 724050), (585, 659690), (615, 627510), (650, 593721), (738, 522925), (975, 395814), (1025, 376506), (1066, 362025), (1170, 329845), (1230, 313755), (1599, 241350), (1609, 239850), (1845, 209170), (1950, 197907), (2050, 188253), (2665, 144810), (2925, 131938), (3075, 125502), (3198, 120675), (3218, 119925), (3690, 104585), (4797, 80450), (4827, 79950), (5330, 72405), (5850, 65969), (6150, 62751), (7995, 48270), (8045, 47970), (9225, 41834), (9594, 40225), (9654, 39975), (13325, 28962), (14481, 26650), (15990, 24135), (16090, 23985), (18450, 20917)]