72244260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 250967808

約数和(自身を除く): 178723548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 107, 110, 121, 124, 132, 155, 165, 180, 186, 198, 214, 220, 242, 279, 310, 321, 330, 341, 363, 372, 396, 428, 465, 484, 495, 535, 558, 605, 620, 642, 660, 682, 726, 930, 963, 990, 1023, 1070, 1089, 1116, 1177, 1210, 1284, 1364, 1395, 1452, 1605, 1705, 1815, 1860, 1926, 1980, 2046, 2140, 2178, 2354, 2420, 2790, 3069, 3210, 3317, 3410, 3531, 3630, 3751, 3852, 4092, 4356, 4708, 4815, 5115, 5445, 5580, 5885, 6138, 6420, 6634, 6820, 7062, 7260, 7502, 9630, 9951, 10230, 10593, 10890, 11253, 11770, 12276, 12947, 13268, 14124, 15004, 15345, 16585, 17655, 18755, 19260, 19902, 20460, 21186, 21780, 22506, 23540, 25894, 29853, 30690, 33170, 33759, 35310, 36487, 37510, 38841, 39804, 42372, 45012, 49755, 51788, 52965, 56265, 59706, 61380, 64735, 66340, 67518, 70620, 72974, 75020, 77682, 99510, 105930, 109461, 112530, 116523, 119412, 129470, 135036, 145948, 149265, 155364, 168795, 182435, 194205, 199020, 211860, 218922, 225060, 233046, 258940, 298530, 328383, 337590, 364870, 388410, 401357, 437844, 466092, 547305, 582615, 597060, 656766, 675180, 729740, 776820, 802714, 1094610, 1165230, 1204071, 1313532, 1605428, 1641915, 2006785, 2189220, 2330460, 2408142, 3283830, 3612213, 4013570, 4816284, 6020355, 6567660, 7224426, 8027140, 12040710, 14448852, 18061065, 24081420, 36122130, 72244260]

約数ペア:

[(1, 72244260), (2, 36122130), (3, 24081420), (4, 18061065), (5, 14448852), (6, 12040710), (9, 8027140), (10, 7224426), (11, 6567660), (12, 6020355), (15, 4816284), (18, 4013570), (20, 3612213), (22, 3283830), (30, 2408142), (31, 2330460), (33, 2189220), (36, 2006785), (44, 1641915), (45, 1605428), (55, 1313532), (60, 1204071), (62, 1165230), (66, 1094610), (90, 802714), (93, 776820), (99, 729740), (107, 675180), (110, 656766), (121, 597060), (124, 582615), (132, 547305), (155, 466092), (165, 437844), (180, 401357), (186, 388410), (198, 364870), (214, 337590), (220, 328383), (242, 298530), (279, 258940), (310, 233046), (321, 225060), (330, 218922), (341, 211860), (363, 199020), (372, 194205), (396, 182435), (428, 168795), (465, 155364), (484, 149265), (495, 145948), (535, 135036), (558, 129470), (605, 119412), (620, 116523), (642, 112530), (660, 109461), (682, 105930), (726, 99510), (930, 77682), (963, 75020), (990, 72974), (1023, 70620), (1070, 67518), (1089, 66340), (1116, 64735), (1177, 61380), (1210, 59706), (1284, 56265), (1364, 52965), (1395, 51788), (1452, 49755), (1605, 45012), (1705, 42372), (1815, 39804), (1860, 38841), (1926, 37510), (1980, 36487), (2046, 35310), (2140, 33759), (2178, 33170), (2354, 30690), (2420, 29853), (2790, 25894), (3069, 23540), (3210, 22506), (3317, 21780), (3410, 21186), (3531, 20460), (3630, 19902), (3751, 19260), (3852, 18755), (4092, 17655), (4356, 16585), (4708, 15345), (4815, 15004), (5115, 14124), (5445, 13268), (5580, 12947), (5885, 12276), (6138, 11770), (6420, 11253), (6634, 10890), (6820, 10593), (7062, 10230), (7260, 9951), (7502, 9630)]