11107980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 37425024

約数和(自身を除く): 26317044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 101, 117, 130, 141, 156, 180, 188, 195, 202, 234, 235, 260, 282, 303, 390, 404, 423, 468, 470, 505, 564, 585, 606, 611, 705, 780, 846, 909, 940, 1010, 1170, 1212, 1222, 1313, 1410, 1515, 1692, 1818, 1833, 2020, 2115, 2340, 2444, 2626, 2820, 3030, 3055, 3636, 3666, 3939, 4230, 4545, 4747, 5252, 5499, 6060, 6110, 6565, 7332, 7878, 8460, 9090, 9165, 9494, 10998, 11817, 12220, 13130, 14241, 15756, 18180, 18330, 18988, 19695, 21996, 23634, 23735, 26260, 27495, 28482, 36660, 39390, 42723, 47268, 47470, 54990, 56964, 59085, 61711, 71205, 78780, 85446, 94940, 109980, 118170, 123422, 142410, 170892, 185133, 213615, 236340, 246844, 284820, 308555, 370266, 427230, 555399, 617110, 740532, 854460, 925665, 1110798, 1234220, 1851330, 2221596, 2776995, 3702660, 5553990, 11107980]

約数ペア:

[(1, 11107980), (2, 5553990), (3, 3702660), (4, 2776995), (5, 2221596), (6, 1851330), (9, 1234220), (10, 1110798), (12, 925665), (13, 854460), (15, 740532), (18, 617110), (20, 555399), (26, 427230), (30, 370266), (36, 308555), (39, 284820), (45, 246844), (47, 236340), (52, 213615), (60, 185133), (65, 170892), (78, 142410), (90, 123422), (94, 118170), (101, 109980), (117, 94940), (130, 85446), (141, 78780), (156, 71205), (180, 61711), (188, 59085), (195, 56964), (202, 54990), (234, 47470), (235, 47268), (260, 42723), (282, 39390), (303, 36660), (390, 28482), (404, 27495), (423, 26260), (468, 23735), (470, 23634), (505, 21996), (564, 19695), (585, 18988), (606, 18330), (611, 18180), (705, 15756), (780, 14241), (846, 13130), (909, 12220), (940, 11817), (1010, 10998), (1170, 9494), (1212, 9165), (1222, 9090), (1313, 8460), (1410, 7878), (1515, 7332), (1692, 6565), (1818, 6110), (1833, 6060), (2020, 5499), (2115, 5252), (2340, 4747), (2444, 4545), (2626, 4230), (2820, 3939), (3030, 3666), (3055, 3636)]