1224727380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 3834230400

約数和(自身を除く): 2609503020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 307, 333, 370, 444, 555, 599, 614, 666, 740, 921, 1110, 1198, 1228, 1332, 1535, 1665, 1797, 1842, 2220, 2396, 2763, 2995, 3070, 3330, 3594, 3684, 4605, 5391, 5526, 5990, 6140, 6660, 7188, 8985, 9210, 10782, 11052, 11359, 11980, 13815, 17970, 18420, 21564, 22163, 22718, 26955, 27630, 34077, 35940, 44326, 45436, 53910, 55260, 56795, 66489, 68154, 88652, 102231, 107820, 110815, 113590, 132978, 136308, 170385, 183893, 199467, 204462, 221630, 227180, 265956, 332445, 340770, 367786, 398934, 408924, 443260, 511155, 551679, 664890, 681540, 735572, 797868, 919465, 997335, 1022310, 1103358, 1329780, 1655037, 1838930, 1994670, 2044620, 2206716, 2758395, 3310074, 3677860, 3989340, 5516790, 6620148, 6804041, 8275185, 11033580, 13608082, 16550370, 20412123, 27216164, 33100740, 34020205, 40824246, 61236369, 68040410, 81648492, 102060615, 122472738, 136080820, 204121230, 244945476, 306181845, 408242460, 612363690, 1224727380]

約数ペア:

[(1, 1224727380), (2, 612363690), (3, 408242460), (4, 306181845), (5, 244945476), (6, 204121230), (9, 136080820), (10, 122472738), (12, 102060615), (15, 81648492), (18, 68040410), (20, 61236369), (30, 40824246), (36, 34020205), (37, 33100740), (45, 27216164), (60, 20412123), (74, 16550370), (90, 13608082), (111, 11033580), (148, 8275185), (180, 6804041), (185, 6620148), (222, 5516790), (307, 3989340), (333, 3677860), (370, 3310074), (444, 2758395), (555, 2206716), (599, 2044620), (614, 1994670), (666, 1838930), (740, 1655037), (921, 1329780), (1110, 1103358), (1198, 1022310), (1228, 997335), (1332, 919465), (1535, 797868), (1665, 735572), (1797, 681540), (1842, 664890), (2220, 551679), (2396, 511155), (2763, 443260), (2995, 408924), (3070, 398934), (3330, 367786), (3594, 340770), (3684, 332445), (4605, 265956), (5391, 227180), (5526, 221630), (5990, 204462), (6140, 199467), (6660, 183893), (7188, 170385), (8985, 136308), (9210, 132978), (10782, 113590), (11052, 110815), (11359, 107820), (11980, 102231), (13815, 88652), (17970, 68154), (18420, 66489), (21564, 56795), (22163, 55260), (22718, 53910), (26955, 45436), (27630, 44326), (34077, 35940)]