69214860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2728

約数の個数: 144

約数和(自身を含む): 246748320

約数和(自身を除く): 177533460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2689, 2860, 4290, 5148, 5378, 6435, 8067, 8580, 10756, 12870, 13445, 16134, 24201, 25740, 26890, 29579, 32268, 34957, 40335, 48402, 53780, 59158, 69914, 80670, 88737, 96804, 104871, 118316, 121005, 139828, 147895, 161340, 174785, 177474, 209742, 242010, 266211, 295790, 314613, 349570, 354948, 384527, 419484, 443685, 484020, 524355, 532422, 591580, 629226, 699140, 769054, 887370, 1048710, 1064844, 1153581, 1258452, 1331055, 1538108, 1573065, 1774740, 1922635, 2097420, 2307162, 2662110, 3146130, 3460743, 3845270, 4614324, 5324220, 5767905, 6292260, 6921486, 7690540, 11535810, 13842972, 17303715, 23071620, 34607430, 69214860]

約数ペア:

[(1, 69214860), (2, 34607430), (3, 23071620), (4, 17303715), (5, 13842972), (6, 11535810), (9, 7690540), (10, 6921486), (11, 6292260), (12, 5767905), (13, 5324220), (15, 4614324), (18, 3845270), (20, 3460743), (22, 3146130), (26, 2662110), (30, 2307162), (33, 2097420), (36, 1922635), (39, 1774740), (44, 1573065), (45, 1538108), (52, 1331055), (55, 1258452), (60, 1153581), (65, 1064844), (66, 1048710), (78, 887370), (90, 769054), (99, 699140), (110, 629226), (117, 591580), (130, 532422), (132, 524355), (143, 484020), (156, 443685), (165, 419484), (180, 384527), (195, 354948), (198, 349570), (220, 314613), (234, 295790), (260, 266211), (286, 242010), (330, 209742), (390, 177474), (396, 174785), (429, 161340), (468, 147895), (495, 139828), (572, 121005), (585, 118316), (660, 104871), (715, 96804), (780, 88737), (858, 80670), (990, 69914), (1170, 59158), (1287, 53780), (1430, 48402), (1716, 40335), (1980, 34957), (2145, 32268), (2340, 29579), (2574, 26890), (2689, 25740), (2860, 24201), (4290, 16134), (5148, 13445), (5378, 12870), (6435, 10756), (8067, 8580)]