27519540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 80161536

約数和(自身を除く): 52641996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 73, 103, 122, 146, 183, 206, 219, 244, 292, 305, 309, 365, 366, 412, 438, 515, 610, 618, 730, 732, 876, 915, 1030, 1095, 1220, 1236, 1460, 1545, 1830, 2060, 2190, 3090, 3660, 4380, 4453, 6180, 6283, 7519, 8906, 12566, 13359, 15038, 17812, 18849, 22265, 22557, 25132, 26718, 30076, 31415, 37595, 37698, 44530, 45114, 53436, 62830, 66795, 75190, 75396, 89060, 90228, 94245, 112785, 125660, 133590, 150380, 188490, 225570, 267180, 376980, 451140, 458659, 917318, 1375977, 1834636, 2293295, 2751954, 4586590, 5503908, 6879885, 9173180, 13759770, 27519540]

約数ペア:

[(1, 27519540), (2, 13759770), (3, 9173180), (4, 6879885), (5, 5503908), (6, 4586590), (10, 2751954), (12, 2293295), (15, 1834636), (20, 1375977), (30, 917318), (60, 458659), (61, 451140), (73, 376980), (103, 267180), (122, 225570), (146, 188490), (183, 150380), (206, 133590), (219, 125660), (244, 112785), (292, 94245), (305, 90228), (309, 89060), (365, 75396), (366, 75190), (412, 66795), (438, 62830), (515, 53436), (610, 45114), (618, 44530), (730, 37698), (732, 37595), (876, 31415), (915, 30076), (1030, 26718), (1095, 25132), (1220, 22557), (1236, 22265), (1460, 18849), (1545, 17812), (1830, 15038), (2060, 13359), (2190, 12566), (3090, 8906), (3660, 7519), (4380, 6283), (4453, 6180)]