270753990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 749952000

約数和(自身を除く): 479198010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 61, 65, 78, 95, 114, 122, 130, 183, 190, 195, 247, 285, 305, 366, 390, 494, 570, 599, 610, 741, 793, 915, 1159, 1198, 1235, 1482, 1586, 1797, 1830, 2318, 2379, 2470, 2995, 3477, 3594, 3705, 3965, 4758, 5795, 5990, 6954, 7410, 7787, 7930, 8985, 11381, 11590, 11895, 15067, 15574, 17385, 17970, 22762, 23361, 23790, 30134, 34143, 34770, 36539, 38935, 45201, 46722, 56905, 68286, 73078, 75335, 77870, 90402, 109617, 113810, 116805, 147953, 150670, 170715, 182695, 219234, 226005, 233610, 295906, 341430, 365390, 443859, 452010, 475007, 548085, 694241, 739765, 887718, 950014, 1096170, 1388482, 1425021, 1479530, 2082723, 2219295, 2375035, 2850042, 3471205, 4165446, 4438590, 4750070, 6942410, 7125105, 9025133, 10413615, 14250210, 18050266, 20827230, 27075399, 45125665, 54150798, 90251330, 135376995, 270753990]

約数ペア:

[(1, 270753990), (2, 135376995), (3, 90251330), (5, 54150798), (6, 45125665), (10, 27075399), (13, 20827230), (15, 18050266), (19, 14250210), (26, 10413615), (30, 9025133), (38, 7125105), (39, 6942410), (57, 4750070), (61, 4438590), (65, 4165446), (78, 3471205), (95, 2850042), (114, 2375035), (122, 2219295), (130, 2082723), (183, 1479530), (190, 1425021), (195, 1388482), (247, 1096170), (285, 950014), (305, 887718), (366, 739765), (390, 694241), (494, 548085), (570, 475007), (599, 452010), (610, 443859), (741, 365390), (793, 341430), (915, 295906), (1159, 233610), (1198, 226005), (1235, 219234), (1482, 182695), (1586, 170715), (1797, 150670), (1830, 147953), (2318, 116805), (2379, 113810), (2470, 109617), (2995, 90402), (3477, 77870), (3594, 75335), (3705, 73078), (3965, 68286), (4758, 56905), (5795, 46722), (5990, 45201), (6954, 38935), (7410, 36539), (7787, 34770), (7930, 34143), (8985, 30134), (11381, 23790), (11590, 23361), (11895, 22762), (15067, 17970), (15574, 17385)]