245395800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10522

約数の個数: 144

約数和(自身を含む): 887599440

約数和(自身を除く): 642203640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 10487, 11700, 20974, 23400, 31461, 41948, 52435, 62922, 83896, 94383, 104870, 125844, 136331, 157305, 188766, 209740, 251688, 262175, 272662, 314610, 377532, 408993, 419480, 471915, 524350, 545324, 629220, 681655, 755064, 786525, 817986, 943830, 1048700, 1090648, 1226979, 1258440, 1363310, 1573050, 1635972, 1887660, 2044965, 2097400, 2359575, 2453958, 2726620, 3146100, 3271944, 3408275, 3775320, 4089930, 4719150, 4907916, 5453240, 6134895, 6292200, 6816550, 8179860, 9438300, 9815832, 10224825, 12269790, 13633100, 16359720, 18876600, 20449650, 24539580, 27266200, 30674475, 40899300, 49079160, 61348950, 81798600, 122697900, 245395800]

約数ペア:

[(1, 245395800), (2, 122697900), (3, 81798600), (4, 61348950), (5, 49079160), (6, 40899300), (8, 30674475), (9, 27266200), (10, 24539580), (12, 20449650), (13, 18876600), (15, 16359720), (18, 13633100), (20, 12269790), (24, 10224825), (25, 9815832), (26, 9438300), (30, 8179860), (36, 6816550), (39, 6292200), (40, 6134895), (45, 5453240), (50, 4907916), (52, 4719150), (60, 4089930), (65, 3775320), (72, 3408275), (75, 3271944), (78, 3146100), (90, 2726620), (100, 2453958), (104, 2359575), (117, 2097400), (120, 2044965), (130, 1887660), (150, 1635972), (156, 1573050), (180, 1363310), (195, 1258440), (200, 1226979), (225, 1090648), (234, 1048700), (260, 943830), (300, 817986), (312, 786525), (325, 755064), (360, 681655), (390, 629220), (450, 545324), (468, 524350), (520, 471915), (585, 419480), (600, 408993), (650, 377532), (780, 314610), (900, 272662), (936, 262175), (975, 251688), (1170, 209740), (1300, 188766), (1560, 157305), (1800, 136331), (1950, 125844), (2340, 104870), (2600, 94383), (2925, 83896), (3900, 62922), (4680, 52435), (5850, 41948), (7800, 31461), (10487, 23400), (11700, 20974)]