109540140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^2$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 313552848

約数和(自身を除く): 204012708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 173, 183, 244, 305, 346, 366, 519, 610, 692, 732, 865, 915, 1038, 1220, 1730, 1830, 2076, 2595, 3460, 3660, 5190, 10380, 10553, 21106, 29929, 31659, 42212, 52765, 59858, 63318, 89787, 105530, 119716, 126636, 149645, 158295, 179574, 211060, 299290, 316590, 359148, 448935, 598580, 633180, 897870, 1795740, 1825669, 3651338, 5477007, 7302676, 9128345, 10954014, 18256690, 21908028, 27385035, 36513380, 54770070, 109540140]

約数ペア:

[(1, 109540140), (2, 54770070), (3, 36513380), (4, 27385035), (5, 21908028), (6, 18256690), (10, 10954014), (12, 9128345), (15, 7302676), (20, 5477007), (30, 3651338), (60, 1825669), (61, 1795740), (122, 897870), (173, 633180), (183, 598580), (244, 448935), (305, 359148), (346, 316590), (366, 299290), (519, 211060), (610, 179574), (692, 158295), (732, 149645), (865, 126636), (915, 119716), (1038, 105530), (1220, 89787), (1730, 63318), (1830, 59858), (2076, 52765), (2595, 42212), (3460, 31659), (3660, 29929), (5190, 21106), (10380, 10553)]