88145460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 291083520

約数和(自身を除く): 202938060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 139, 156, 180, 195, 234, 260, 271, 278, 390, 417, 468, 542, 556, 585, 695, 780, 813, 834, 1084, 1170, 1251, 1355, 1390, 1626, 1668, 1807, 2085, 2340, 2439, 2502, 2710, 2780, 3252, 3523, 3614, 4065, 4170, 4878, 5004, 5420, 5421, 6255, 7046, 7228, 8130, 8340, 9035, 9756, 10569, 10842, 12195, 12510, 14092, 16260, 16263, 17615, 18070, 21138, 21684, 24390, 25020, 27105, 31707, 32526, 35230, 36140, 37669, 42276, 48780, 52845, 54210, 63414, 65052, 70460, 75338, 81315, 105690, 108420, 113007, 126828, 150676, 158535, 162630, 188345, 211380, 226014, 317070, 325260, 339021, 376690, 452028, 489697, 565035, 634140, 678042, 753380, 979394, 1130070, 1356084, 1469091, 1695105, 1958788, 2260140, 2448485, 2938182, 3390210, 4407273, 4896970, 5876364, 6780420, 7345455, 8814546, 9793940, 14690910, 17629092, 22036365, 29381820, 44072730, 88145460]

約数ペア:

[(1, 88145460), (2, 44072730), (3, 29381820), (4, 22036365), (5, 17629092), (6, 14690910), (9, 9793940), (10, 8814546), (12, 7345455), (13, 6780420), (15, 5876364), (18, 4896970), (20, 4407273), (26, 3390210), (30, 2938182), (36, 2448485), (39, 2260140), (45, 1958788), (52, 1695105), (60, 1469091), (65, 1356084), (78, 1130070), (90, 979394), (117, 753380), (130, 678042), (139, 634140), (156, 565035), (180, 489697), (195, 452028), (234, 376690), (260, 339021), (271, 325260), (278, 317070), (390, 226014), (417, 211380), (468, 188345), (542, 162630), (556, 158535), (585, 150676), (695, 126828), (780, 113007), (813, 108420), (834, 105690), (1084, 81315), (1170, 75338), (1251, 70460), (1355, 65052), (1390, 63414), (1626, 54210), (1668, 52845), (1807, 48780), (2085, 42276), (2340, 37669), (2439, 36140), (2502, 35230), (2710, 32526), (2780, 31707), (3252, 27105), (3523, 25020), (3614, 24390), (4065, 21684), (4170, 21138), (4878, 18070), (5004, 17615), (5420, 16263), (5421, 16260), (6255, 14092), (7046, 12510), (7228, 12195), (8130, 10842), (8340, 10569), (9035, 9756)]