69342660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 236011776

約数和(自身を除く): 166669116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 43, 45, 51, 60, 62, 68, 85, 86, 90, 93, 102, 124, 129, 153, 155, 170, 172, 180, 186, 204, 215, 255, 258, 279, 289, 306, 310, 340, 372, 387, 430, 465, 510, 516, 527, 558, 578, 612, 620, 645, 731, 765, 774, 860, 867, 930, 1020, 1054, 1116, 1156, 1290, 1333, 1395, 1445, 1462, 1530, 1548, 1581, 1734, 1860, 1935, 2108, 2193, 2580, 2601, 2635, 2666, 2790, 2890, 2924, 3060, 3162, 3468, 3655, 3870, 3999, 4335, 4386, 4743, 5202, 5270, 5332, 5580, 5780, 6324, 6579, 6665, 7310, 7740, 7905, 7998, 8670, 8772, 8959, 9486, 10404, 10540, 10965, 11997, 12427, 13005, 13158, 13330, 14620, 15810, 15996, 17340, 17918, 18972, 19995, 21930, 22661, 23715, 23994, 24854, 26010, 26316, 26660, 26877, 31620, 32895, 35836, 37281, 39990, 43860, 44795, 45322, 47430, 47988, 49708, 52020, 53754, 59985, 62135, 65790, 67983, 74562, 79980, 80631, 89590, 90644, 94860, 107508, 111843, 113305, 119970, 124270, 131580, 134385, 135966, 149124, 161262, 179180, 186405, 203949, 223686, 226610, 239940, 248540, 268770, 271932, 322524, 339915, 372810, 385237, 403155, 407898, 447372, 453220, 537540, 559215, 679830, 745620, 770474, 806310, 815796, 1019745, 1118430, 1155711, 1359660, 1540948, 1612620, 1926185, 2039490, 2236860, 2311422, 3467133, 3852370, 4078980, 4622844, 5778555, 6934266, 7704740, 11557110, 13868532, 17335665, 23114220, 34671330, 69342660]

約数ペア:

[(1, 69342660), (2, 34671330), (3, 23114220), (4, 17335665), (5, 13868532), (6, 11557110), (9, 7704740), (10, 6934266), (12, 5778555), (15, 4622844), (17, 4078980), (18, 3852370), (20, 3467133), (30, 2311422), (31, 2236860), (34, 2039490), (36, 1926185), (43, 1612620), (45, 1540948), (51, 1359660), (60, 1155711), (62, 1118430), (68, 1019745), (85, 815796), (86, 806310), (90, 770474), (93, 745620), (102, 679830), (124, 559215), (129, 537540), (153, 453220), (155, 447372), (170, 407898), (172, 403155), (180, 385237), (186, 372810), (204, 339915), (215, 322524), (255, 271932), (258, 268770), (279, 248540), (289, 239940), (306, 226610), (310, 223686), (340, 203949), (372, 186405), (387, 179180), (430, 161262), (465, 149124), (510, 135966), (516, 134385), (527, 131580), (558, 124270), (578, 119970), (612, 113305), (620, 111843), (645, 107508), (731, 94860), (765, 90644), (774, 89590), (860, 80631), (867, 79980), (930, 74562), (1020, 67983), (1054, 65790), (1116, 62135), (1156, 59985), (1290, 53754), (1333, 52020), (1395, 49708), (1445, 47988), (1462, 47430), (1530, 45322), (1548, 44795), (1581, 43860), (1734, 39990), (1860, 37281), (1935, 35836), (2108, 32895), (2193, 31620), (2580, 26877), (2601, 26660), (2635, 26316), (2666, 26010), (2790, 24854), (2890, 23994), (2924, 23715), (3060, 22661), (3162, 21930), (3468, 19995), (3655, 18972), (3870, 17918), (3999, 17340), (4335, 15996), (4386, 15810), (4743, 14620), (5202, 13330), (5270, 13158), (5332, 13005), (5580, 12427), (5780, 11997), (6324, 10965), (6579, 10540), (6665, 10404), (7310, 9486), (7740, 8959), (7905, 8772), (7998, 8670)]