148180950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 422472960

約数和(自身を除く): 274292010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 103, 115, 138, 139, 150, 206, 207, 225, 230, 278, 309, 345, 414, 417, 450, 515, 575, 618, 690, 695, 834, 927, 1030, 1035, 1150, 1251, 1390, 1545, 1725, 1854, 2070, 2085, 2369, 2502, 2575, 3090, 3197, 3450, 3475, 4170, 4635, 4738, 5150, 5175, 6255, 6394, 6950, 7107, 7725, 9270, 9591, 10350, 10425, 11845, 12510, 14214, 14317, 15450, 15985, 19182, 20850, 21321, 23175, 23690, 28634, 28773, 31275, 31970, 35535, 42642, 42951, 46350, 47955, 57546, 59225, 62550, 71070, 71585, 79925, 85902, 95910, 106605, 118450, 128853, 143170, 143865, 159850, 177675, 213210, 214755, 239775, 257706, 287730, 329291, 355350, 357925, 429510, 479550, 533025, 644265, 658582, 715850, 719325, 987873, 1066050, 1073775, 1288530, 1438650, 1646455, 1975746, 2147550, 2963619, 3221325, 3292910, 4939365, 5927238, 6442650, 8232275, 9878730, 14818095, 16464550, 24696825, 29636190, 49393650, 74090475, 148180950]

約数ペア:

[(1, 148180950), (2, 74090475), (3, 49393650), (5, 29636190), (6, 24696825), (9, 16464550), (10, 14818095), (15, 9878730), (18, 8232275), (23, 6442650), (25, 5927238), (30, 4939365), (45, 3292910), (46, 3221325), (50, 2963619), (69, 2147550), (75, 1975746), (90, 1646455), (103, 1438650), (115, 1288530), (138, 1073775), (139, 1066050), (150, 987873), (206, 719325), (207, 715850), (225, 658582), (230, 644265), (278, 533025), (309, 479550), (345, 429510), (414, 357925), (417, 355350), (450, 329291), (515, 287730), (575, 257706), (618, 239775), (690, 214755), (695, 213210), (834, 177675), (927, 159850), (1030, 143865), (1035, 143170), (1150, 128853), (1251, 118450), (1390, 106605), (1545, 95910), (1725, 85902), (1854, 79925), (2070, 71585), (2085, 71070), (2369, 62550), (2502, 59225), (2575, 57546), (3090, 47955), (3197, 46350), (3450, 42951), (3475, 42642), (4170, 35535), (4635, 31970), (4738, 31275), (5150, 28773), (5175, 28634), (6255, 23690), (6394, 23175), (6950, 21321), (7107, 20850), (7725, 19182), (9270, 15985), (9591, 15450), (10350, 14317), (10425, 14214), (11845, 12510)]