129810780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 438014304

約数和(自身を除く): 308203524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1237, 1590, 1749, 1908, 1980, 2332, 2385, 2474, 2915, 3180, 3498, 3711, 4770, 4948, 5247, 5830, 6185, 6996, 7422, 8745, 9540, 10494, 11133, 11660, 12370, 13607, 14844, 17490, 18555, 20988, 22266, 24740, 26235, 27214, 34980, 37110, 40821, 44532, 52470, 54428, 55665, 65561, 68035, 74220, 81642, 104940, 111330, 122463, 131122, 136070, 163284, 196683, 204105, 222660, 244926, 262244, 272140, 327805, 393366, 408210, 489852, 590049, 612315, 655610, 721171, 786732, 816420, 983415, 1180098, 1224630, 1311220, 1442342, 1966830, 2163513, 2360196, 2449260, 2884684, 2950245, 3605855, 3933660, 4327026, 5900490, 6490539, 7211710, 8654052, 10817565, 11800980, 12981078, 14423420, 21635130, 25962156, 32452695, 43270260, 64905390, 129810780]

約数ペア:

[(1, 129810780), (2, 64905390), (3, 43270260), (4, 32452695), (5, 25962156), (6, 21635130), (9, 14423420), (10, 12981078), (11, 11800980), (12, 10817565), (15, 8654052), (18, 7211710), (20, 6490539), (22, 5900490), (30, 4327026), (33, 3933660), (36, 3605855), (44, 2950245), (45, 2884684), (53, 2449260), (55, 2360196), (60, 2163513), (66, 1966830), (90, 1442342), (99, 1311220), (106, 1224630), (110, 1180098), (132, 983415), (159, 816420), (165, 786732), (180, 721171), (198, 655610), (212, 612315), (220, 590049), (265, 489852), (318, 408210), (330, 393366), (396, 327805), (477, 272140), (495, 262244), (530, 244926), (583, 222660), (636, 204105), (660, 196683), (795, 163284), (954, 136070), (990, 131122), (1060, 122463), (1166, 111330), (1237, 104940), (1590, 81642), (1749, 74220), (1908, 68035), (1980, 65561), (2332, 55665), (2385, 54428), (2474, 52470), (2915, 44532), (3180, 40821), (3498, 37110), (3711, 34980), (4770, 27214), (4948, 26235), (5247, 24740), (5830, 22266), (6185, 20988), (6996, 18555), (7422, 17490), (8745, 14844), (9540, 13607), (10494, 12370), (11133, 11660)]