111107100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 357754880

約数和(自身を除く): 246647780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 919, 930, 975, 1209, 1300, 1550, 1612, 1838, 1860, 1950, 2015, 2325, 2418, 2757, 3100, 3676, 3900, 4030, 4595, 4650, 4836, 5514, 6045, 8060, 9190, 9300, 10075, 11028, 11947, 12090, 13785, 18380, 20150, 22975, 23894, 24180, 27570, 28489, 30225, 35841, 40300, 45950, 47788, 55140, 56978, 59735, 60450, 68925, 71682, 85467, 91900, 113956, 119470, 120900, 137850, 142445, 143364, 170934, 179205, 238940, 275700, 284890, 298675, 341868, 358410, 370357, 427335, 569780, 597350, 712225, 716820, 740714, 854670, 896025, 1111071, 1194700, 1424450, 1481428, 1709340, 1792050, 1851785, 2136675, 2222142, 2848900, 3584100, 3703570, 4273350, 4444284, 5555355, 7407140, 8546700, 9258925, 11110710, 18517850, 22221420, 27776775, 37035700, 55553550, 111107100]

約数ペア:

[(1, 111107100), (2, 55553550), (3, 37035700), (4, 27776775), (5, 22221420), (6, 18517850), (10, 11110710), (12, 9258925), (13, 8546700), (15, 7407140), (20, 5555355), (25, 4444284), (26, 4273350), (30, 3703570), (31, 3584100), (39, 2848900), (50, 2222142), (52, 2136675), (60, 1851785), (62, 1792050), (65, 1709340), (75, 1481428), (78, 1424450), (93, 1194700), (100, 1111071), (124, 896025), (130, 854670), (150, 740714), (155, 716820), (156, 712225), (186, 597350), (195, 569780), (260, 427335), (300, 370357), (310, 358410), (325, 341868), (372, 298675), (390, 284890), (403, 275700), (465, 238940), (620, 179205), (650, 170934), (775, 143364), (780, 142445), (806, 137850), (919, 120900), (930, 119470), (975, 113956), (1209, 91900), (1300, 85467), (1550, 71682), (1612, 68925), (1838, 60450), (1860, 59735), (1950, 56978), (2015, 55140), (2325, 47788), (2418, 45950), (2757, 40300), (3100, 35841), (3676, 30225), (3900, 28489), (4030, 27570), (4595, 24180), (4650, 23894), (4836, 22975), (5514, 20150), (6045, 18380), (8060, 13785), (9190, 12090), (9300, 11947), (10075, 11028)]