84550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 276877440

約数和(自身を除く): 192327000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 653, 664, 780, 830, 996, 1079, 1245, 1306, 1560, 1660, 1959, 1992, 2158, 2490, 2612, 3237, 3265, 3320, 3918, 4316, 4980, 5224, 5395, 6474, 6530, 7836, 8489, 8632, 9795, 9960, 10790, 12948, 13060, 15672, 16185, 16978, 19590, 21580, 25467, 25896, 26120, 32370, 33956, 39180, 42445, 43160, 50934, 54199, 64740, 67912, 78360, 84890, 101868, 108398, 127335, 129480, 162597, 169780, 203736, 216796, 254670, 270995, 325194, 339560, 433592, 509340, 541990, 650388, 704587, 812985, 1018680, 1083980, 1300776, 1409174, 1625970, 2113761, 2167960, 2818348, 3251940, 3522935, 4227522, 5636696, 6503880, 7045870, 8455044, 10568805, 14091740, 16910088, 21137610, 28183480, 42275220, 84550440]

約数ペア:

[(1, 84550440), (2, 42275220), (3, 28183480), (4, 21137610), (5, 16910088), (6, 14091740), (8, 10568805), (10, 8455044), (12, 7045870), (13, 6503880), (15, 5636696), (20, 4227522), (24, 3522935), (26, 3251940), (30, 2818348), (39, 2167960), (40, 2113761), (52, 1625970), (60, 1409174), (65, 1300776), (78, 1083980), (83, 1018680), (104, 812985), (120, 704587), (130, 650388), (156, 541990), (166, 509340), (195, 433592), (249, 339560), (260, 325194), (312, 270995), (332, 254670), (390, 216796), (415, 203736), (498, 169780), (520, 162597), (653, 129480), (664, 127335), (780, 108398), (830, 101868), (996, 84890), (1079, 78360), (1245, 67912), (1306, 64740), (1560, 54199), (1660, 50934), (1959, 43160), (1992, 42445), (2158, 39180), (2490, 33956), (2612, 32370), (3237, 26120), (3265, 25896), (3320, 25467), (3918, 21580), (4316, 19590), (4980, 16978), (5224, 16185), (5395, 15672), (6474, 13060), (6530, 12948), (7836, 10790), (8489, 9960), (8632, 9795)]