61344660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 198696960

約数和(自身を除く): 137352300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 43, 52, 59, 60, 62, 65, 78, 86, 93, 118, 124, 129, 130, 155, 156, 172, 177, 186, 195, 215, 236, 258, 260, 295, 310, 354, 372, 390, 403, 430, 465, 516, 559, 590, 620, 645, 708, 767, 780, 806, 860, 885, 930, 1118, 1180, 1209, 1290, 1333, 1534, 1612, 1677, 1770, 1829, 1860, 2015, 2236, 2301, 2418, 2537, 2580, 2666, 2795, 3068, 3354, 3540, 3658, 3835, 3999, 4030, 4602, 4836, 5074, 5332, 5487, 5590, 6045, 6665, 6708, 7316, 7611, 7670, 7998, 8060, 8385, 9145, 9204, 10148, 10974, 11180, 11505, 12090, 12685, 13330, 15222, 15340, 15996, 16770, 17329, 18290, 19995, 21948, 23010, 23777, 24180, 25370, 26660, 27435, 30444, 32981, 33540, 34658, 36580, 38055, 39990, 46020, 47554, 50740, 51987, 54870, 65962, 69316, 71331, 76110, 78647, 79980, 86645, 95108, 98943, 103974, 109740, 118885, 131924, 142662, 152220, 157294, 164905, 173290, 197886, 207948, 235941, 237770, 259935, 285324, 314588, 329810, 346580, 356655, 393235, 395772, 471882, 475540, 494715, 519870, 659620, 713310, 786470, 943764, 989430, 1022411, 1039740, 1179705, 1426620, 1572940, 1978860, 2044822, 2359410, 3067233, 4089644, 4718820, 5112055, 6134466, 10224110, 12268932, 15336165, 20448220, 30672330, 61344660]

約数ペア:

[(1, 61344660), (2, 30672330), (3, 20448220), (4, 15336165), (5, 12268932), (6, 10224110), (10, 6134466), (12, 5112055), (13, 4718820), (15, 4089644), (20, 3067233), (26, 2359410), (30, 2044822), (31, 1978860), (39, 1572940), (43, 1426620), (52, 1179705), (59, 1039740), (60, 1022411), (62, 989430), (65, 943764), (78, 786470), (86, 713310), (93, 659620), (118, 519870), (124, 494715), (129, 475540), (130, 471882), (155, 395772), (156, 393235), (172, 356655), (177, 346580), (186, 329810), (195, 314588), (215, 285324), (236, 259935), (258, 237770), (260, 235941), (295, 207948), (310, 197886), (354, 173290), (372, 164905), (390, 157294), (403, 152220), (430, 142662), (465, 131924), (516, 118885), (559, 109740), (590, 103974), (620, 98943), (645, 95108), (708, 86645), (767, 79980), (780, 78647), (806, 76110), (860, 71331), (885, 69316), (930, 65962), (1118, 54870), (1180, 51987), (1209, 50740), (1290, 47554), (1333, 46020), (1534, 39990), (1612, 38055), (1677, 36580), (1770, 34658), (1829, 33540), (1860, 32981), (2015, 30444), (2236, 27435), (2301, 26660), (2418, 25370), (2537, 24180), (2580, 23777), (2666, 23010), (2795, 21948), (3068, 19995), (3354, 18290), (3540, 17329), (3658, 16770), (3835, 15996), (3999, 15340), (4030, 15222), (4602, 13330), (4836, 12685), (5074, 12090), (5332, 11505), (5487, 11180), (5590, 10974), (6045, 10148), (6665, 9204), (6708, 9145), (7316, 8385), (7611, 8060), (7670, 7998)]