72149880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 96

約数和(自身を含む): 237963600

約数和(自身を除く): 165813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 4969, 7260, 9938, 14520, 14907, 19876, 24845, 29814, 39752, 49690, 54659, 59628, 74535, 99380, 109318, 119256, 149070, 163977, 198760, 218636, 273295, 298140, 327954, 437272, 546590, 596280, 601249, 655908, 819885, 1093180, 1202498, 1311816, 1639770, 1803747, 2186360, 2404996, 3006245, 3279540, 3607494, 4809992, 6012490, 6559080, 7214988, 9018735, 12024980, 14429976, 18037470, 24049960, 36074940, 72149880]

約数ペア:

[(1, 72149880), (2, 36074940), (3, 24049960), (4, 18037470), (5, 14429976), (6, 12024980), (8, 9018735), (10, 7214988), (11, 6559080), (12, 6012490), (15, 4809992), (20, 3607494), (22, 3279540), (24, 3006245), (30, 2404996), (33, 2186360), (40, 1803747), (44, 1639770), (55, 1311816), (60, 1202498), (66, 1093180), (88, 819885), (110, 655908), (120, 601249), (121, 596280), (132, 546590), (165, 437272), (220, 327954), (242, 298140), (264, 273295), (330, 218636), (363, 198760), (440, 163977), (484, 149070), (605, 119256), (660, 109318), (726, 99380), (968, 74535), (1210, 59628), (1320, 54659), (1452, 49690), (1815, 39752), (2420, 29814), (2904, 24845), (3630, 19876), (4840, 14907), (4969, 14520), (7260, 9938)]