67731390

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 193651200

約数和(自身を除く): 125919810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 163, 171, 190, 243, 270, 285, 326, 342, 405, 486, 489, 513, 570, 729, 810, 815, 855, 978, 1026, 1215, 1458, 1467, 1539, 1630, 1710, 2187, 2430, 2445, 2565, 2934, 3078, 3097, 3645, 4374, 4401, 4617, 4890, 5130, 6194, 7290, 7335, 7695, 8802, 9234, 9291, 10935, 13203, 13851, 14670, 15390, 15485, 18582, 21870, 22005, 23085, 26406, 27702, 27873, 30970, 39609, 41553, 44010, 46170, 46455, 55746, 66015, 69255, 79218, 83106, 83619, 92910, 118827, 132030, 138510, 139365, 167238, 198045, 207765, 237654, 250857, 278730, 356481, 396090, 415530, 418095, 501714, 594135, 712962, 752571, 836190, 1188270, 1254285, 1505142, 1782405, 2257713, 2508570, 3564810, 3762855, 4515426, 6773139, 7525710, 11288565, 13546278, 22577130, 33865695, 67731390]

約数ペア:

[(1, 67731390), (2, 33865695), (3, 22577130), (5, 13546278), (6, 11288565), (9, 7525710), (10, 6773139), (15, 4515426), (18, 3762855), (19, 3564810), (27, 2508570), (30, 2257713), (38, 1782405), (45, 1505142), (54, 1254285), (57, 1188270), (81, 836190), (90, 752571), (95, 712962), (114, 594135), (135, 501714), (162, 418095), (163, 415530), (171, 396090), (190, 356481), (243, 278730), (270, 250857), (285, 237654), (326, 207765), (342, 198045), (405, 167238), (486, 139365), (489, 138510), (513, 132030), (570, 118827), (729, 92910), (810, 83619), (815, 83106), (855, 79218), (978, 69255), (1026, 66015), (1215, 55746), (1458, 46455), (1467, 46170), (1539, 44010), (1630, 41553), (1710, 39609), (2187, 30970), (2430, 27873), (2445, 27702), (2565, 26406), (2934, 23085), (3078, 22005), (3097, 21870), (3645, 18582), (4374, 15485), (4401, 15390), (4617, 14670), (4890, 13851), (5130, 13203), (6194, 10935), (7290, 9291), (7335, 9234), (7695, 8802)]