86774220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 211271220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 263, 270, 282, 351, 390, 423, 468, 470, 526, 540, 564, 585, 611, 702, 705, 780, 789, 846, 940, 1052, 1170, 1222, 1269, 1315, 1404, 1410, 1578, 1692, 1755, 1833, 2115, 2340, 2367, 2444, 2538, 2630, 2820, 3055, 3156, 3419, 3510, 3666, 3945, 4230, 4734, 5076, 5260, 5499, 6110, 6345, 6838, 7020, 7101, 7332, 7890, 8460, 9165, 9468, 10257, 10998, 11835, 12220, 12361, 12690, 13676, 14202, 15780, 16497, 17095, 18330, 20514, 21996, 23670, 24722, 25380, 27495, 28404, 30771, 32994, 34190, 35505, 36660, 37083, 41028, 47340, 49444, 51285, 54990, 61542, 61805, 65988, 68380, 71010, 74166, 82485, 92313, 102570, 109980, 111249, 123084, 123610, 142020, 148332, 153855, 160693, 164970, 184626, 185415, 205140, 222498, 247220, 307710, 321386, 329940, 333747, 369252, 370830, 444996, 461565, 482079, 556245, 615420, 642772, 667494, 741660, 803465, 923130, 964158, 1112490, 1334988, 1446237, 1606930, 1668735, 1846260, 1928316, 2224980, 2410395, 2892474, 3213860, 3337470, 4338711, 4820790, 5784948, 6674940, 7231185, 8677422, 9641580, 14462370, 17354844, 21693555, 28924740, 43387110, 86774220]

約数ペア:

[(1, 86774220), (2, 43387110), (3, 28924740), (4, 21693555), (5, 17354844), (6, 14462370), (9, 9641580), (10, 8677422), (12, 7231185), (13, 6674940), (15, 5784948), (18, 4820790), (20, 4338711), (26, 3337470), (27, 3213860), (30, 2892474), (36, 2410395), (39, 2224980), (45, 1928316), (47, 1846260), (52, 1668735), (54, 1606930), (60, 1446237), (65, 1334988), (78, 1112490), (90, 964158), (94, 923130), (108, 803465), (117, 741660), (130, 667494), (135, 642772), (141, 615420), (156, 556245), (180, 482079), (188, 461565), (195, 444996), (234, 370830), (235, 369252), (260, 333747), (263, 329940), (270, 321386), (282, 307710), (351, 247220), (390, 222498), (423, 205140), (468, 185415), (470, 184626), (526, 164970), (540, 160693), (564, 153855), (585, 148332), (611, 142020), (702, 123610), (705, 123084), (780, 111249), (789, 109980), (846, 102570), (940, 92313), (1052, 82485), (1170, 74166), (1222, 71010), (1269, 68380), (1315, 65988), (1404, 61805), (1410, 61542), (1578, 54990), (1692, 51285), (1755, 49444), (1833, 47340), (2115, 41028), (2340, 37083), (2367, 36660), (2444, 35505), (2538, 34190), (2630, 32994), (2820, 30771), (3055, 28404), (3156, 27495), (3419, 25380), (3510, 24722), (3666, 23670), (3945, 21996), (4230, 20514), (4734, 18330), (5076, 17095), (5260, 16497), (5499, 15780), (6110, 14202), (6345, 13676), (6838, 12690), (7020, 12361), (7101, 12220), (7332, 11835), (7890, 10998), (8460, 10257), (9165, 9468)]