61318620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 223082496

約数和(自身を除く): 161763876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 37, 44, 45, 54, 55, 60, 62, 66, 74, 81, 90, 93, 99, 108, 110, 111, 124, 132, 135, 148, 155, 162, 165, 180, 185, 186, 198, 220, 222, 243, 270, 279, 297, 310, 324, 330, 333, 341, 370, 372, 396, 405, 407, 444, 465, 486, 495, 540, 555, 558, 594, 620, 660, 666, 682, 740, 810, 814, 837, 891, 930, 972, 990, 999, 1023, 1110, 1116, 1147, 1188, 1215, 1221, 1332, 1364, 1395, 1485, 1620, 1628, 1665, 1674, 1705, 1782, 1860, 1980, 1998, 2035, 2046, 2220, 2294, 2430, 2442, 2511, 2673, 2790, 2970, 2997, 3069, 3330, 3348, 3410, 3441, 3564, 3663, 3996, 4070, 4092, 4185, 4455, 4588, 4860, 4884, 4995, 5022, 5115, 5346, 5580, 5735, 5940, 5994, 6105, 6138, 6660, 6820, 6882, 7326, 7533, 8140, 8370, 8910, 8991, 9207, 9990, 10044, 10230, 10323, 10692, 10989, 11470, 11988, 12210, 12276, 12555, 12617, 13365, 13764, 14652, 14985, 15066, 15345, 16740, 17205, 17820, 17982, 18315, 18414, 19980, 20460, 20646, 21978, 22940, 24420, 25110, 25234, 26730, 27621, 29970, 30132, 30690, 30969, 32967, 34410, 35964, 36630, 36828, 37665, 37851, 41292, 43956, 44955, 46035, 50220, 50468, 51615, 53460, 54945, 55242, 59940, 61380, 61938, 63085, 65934, 68820, 73260, 75330, 75702, 82863, 89910, 92070, 92907, 98901, 103230, 109890, 110484, 113553, 123876, 126170, 131868, 138105, 150660, 151404, 154845, 164835, 165726, 179820, 184140, 185814, 189255, 197802, 206460, 219780, 227106, 252340, 276210, 278721, 309690, 329670, 331452, 340659, 371628, 378510, 395604, 414315, 454212, 464535, 494505, 552420, 557442, 567765, 619380, 659340, 681318, 757020, 828630, 929070, 989010, 1021977, 1114884, 1135530, 1362636, 1393605, 1657260, 1703295, 1858140, 1978020, 2043954, 2271060, 2787210, 3065931, 3406590, 4087908, 5109885, 5574420, 6131862, 6813180, 10219770, 12263724, 15329655, 20439540, 30659310, 61318620]

約数ペア:

[(1, 61318620), (2, 30659310), (3, 20439540), (4, 15329655), (5, 12263724), (6, 10219770), (9, 6813180), (10, 6131862), (11, 5574420), (12, 5109885), (15, 4087908), (18, 3406590), (20, 3065931), (22, 2787210), (27, 2271060), (30, 2043954), (31, 1978020), (33, 1858140), (36, 1703295), (37, 1657260), (44, 1393605), (45, 1362636), (54, 1135530), (55, 1114884), (60, 1021977), (62, 989010), (66, 929070), (74, 828630), (81, 757020), (90, 681318), (93, 659340), (99, 619380), (108, 567765), (110, 557442), (111, 552420), (124, 494505), (132, 464535), (135, 454212), (148, 414315), (155, 395604), (162, 378510), (165, 371628), (180, 340659), (185, 331452), (186, 329670), (198, 309690), (220, 278721), (222, 276210), (243, 252340), (270, 227106), (279, 219780), (297, 206460), (310, 197802), (324, 189255), (330, 185814), (333, 184140), (341, 179820), (370, 165726), (372, 164835), (396, 154845), (405, 151404), (407, 150660), (444, 138105), (465, 131868), (486, 126170), (495, 123876), (540, 113553), (555, 110484), (558, 109890), (594, 103230), (620, 98901), (660, 92907), (666, 92070), (682, 89910), (740, 82863), (810, 75702), (814, 75330), (837, 73260), (891, 68820), (930, 65934), (972, 63085), (990, 61938), (999, 61380), (1023, 59940), (1110, 55242), (1116, 54945), (1147, 53460), (1188, 51615), (1215, 50468), (1221, 50220), (1332, 46035), (1364, 44955), (1395, 43956), (1485, 41292), (1620, 37851), (1628, 37665), (1665, 36828), (1674, 36630), (1705, 35964), (1782, 34410), (1860, 32967), (1980, 30969), (1998, 30690), (2035, 30132), (2046, 29970), (2220, 27621), (2294, 26730), (2430, 25234), (2442, 25110), (2511, 24420), (2673, 22940), (2790, 21978), (2970, 20646), (2997, 20460), (3069, 19980), (3330, 18414), (3348, 18315), (3410, 17982), (3441, 17820), (3564, 17205), (3663, 16740), (3996, 15345), (4070, 15066), (4092, 14985), (4185, 14652), (4455, 13764), (4588, 13365), (4860, 12617), (4884, 12555), (4995, 12276), (5022, 12210), (5115, 11988), (5346, 11470), (5580, 10989), (5735, 10692), (5940, 10323), (5994, 10230), (6105, 10044), (6138, 9990), (6660, 9207), (6820, 8991), (6882, 8910), (7326, 8370), (7533, 8140)]