122795641300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{90271}}^1$

素因数の和:90569

約数の個数: 72

約数和(自身を含む): 272052365312

約数和(自身を除く): 149256724012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 223, 244, 305, 446, 610, 892, 1115, 1220, 1525, 2230, 3050, 4460, 5575, 6100, 11150, 13603, 22300, 27206, 54412, 68015, 90271, 136030, 180542, 272060, 340075, 361084, 451355, 680150, 902710, 1360300, 1805420, 2256775, 4513550, 5506531, 9027100, 11013062, 20130433, 22026124, 27532655, 40260866, 55065310, 80521732, 100652165, 110130620, 137663275, 201304330, 275326550, 402608660, 503260825, 550653100, 1006521650, 1227956413, 2013043300, 2455912826, 4911825652, 6139782065, 12279564130, 24559128260, 30698910325, 61397820650, 122795641300]

約数ペア:

[(1, 122795641300), (2, 61397820650), (4, 30698910325), (5, 24559128260), (10, 12279564130), (20, 6139782065), (25, 4911825652), (50, 2455912826), (61, 2013043300), (100, 1227956413), (122, 1006521650), (223, 550653100), (244, 503260825), (305, 402608660), (446, 275326550), (610, 201304330), (892, 137663275), (1115, 110130620), (1220, 100652165), (1525, 80521732), (2230, 55065310), (3050, 40260866), (4460, 27532655), (5575, 22026124), (6100, 20130433), (11150, 11013062), (13603, 9027100), (22300, 5506531), (27206, 4513550), (54412, 2256775), (68015, 1805420), (90271, 1360300), (136030, 902710), (180542, 680150), (272060, 451355), (340075, 361084)]