73119150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 146241810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 431, 435, 450, 522, 585, 650, 725, 754, 862, 870, 975, 1131, 1170, 1293, 1305, 1450, 1885, 1950, 2155, 2175, 2262, 2586, 2610, 2925, 3393, 3770, 3879, 4310, 4350, 5603, 5655, 5850, 6465, 6525, 6786, 7758, 9425, 10775, 11206, 11310, 12499, 12930, 13050, 16809, 16965, 18850, 19395, 21550, 24998, 28015, 28275, 32325, 33618, 33930, 37497, 38790, 50427, 56030, 56550, 62495, 64650, 74994, 84045, 84825, 96975, 100854, 112491, 124990, 140075, 162487, 168090, 169650, 187485, 193950, 224982, 252135, 280150, 312475, 324974, 374970, 420225, 487461, 504270, 562455, 624950, 812435, 840450, 937425, 974922, 1124910, 1260675, 1462383, 1624870, 1874850, 2437305, 2521350, 2812275, 2924766, 4062175, 4874610, 5624550, 7311915, 8124350, 12186525, 14623830, 24373050, 36559575, 73119150]

約数ペア:

[(1, 73119150), (2, 36559575), (3, 24373050), (5, 14623830), (6, 12186525), (9, 8124350), (10, 7311915), (13, 5624550), (15, 4874610), (18, 4062175), (25, 2924766), (26, 2812275), (29, 2521350), (30, 2437305), (39, 1874850), (45, 1624870), (50, 1462383), (58, 1260675), (65, 1124910), (75, 974922), (78, 937425), (87, 840450), (90, 812435), (117, 624950), (130, 562455), (145, 504270), (150, 487461), (174, 420225), (195, 374970), (225, 324974), (234, 312475), (261, 280150), (290, 252135), (325, 224982), (377, 193950), (390, 187485), (431, 169650), (435, 168090), (450, 162487), (522, 140075), (585, 124990), (650, 112491), (725, 100854), (754, 96975), (862, 84825), (870, 84045), (975, 74994), (1131, 64650), (1170, 62495), (1293, 56550), (1305, 56030), (1450, 50427), (1885, 38790), (1950, 37497), (2155, 33930), (2175, 33618), (2262, 32325), (2586, 28275), (2610, 28015), (2925, 24998), (3393, 21550), (3770, 19395), (3879, 18850), (4310, 16965), (4350, 16809), (5603, 13050), (5655, 12930), (5850, 12499), (6465, 11310), (6525, 11206), (6786, 10775), (7758, 9425)]