87625530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 263347200

約数和(自身を除く): 175721670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 31, 38, 45, 54, 57, 58, 62, 87, 90, 93, 95, 114, 135, 145, 155, 171, 174, 186, 190, 261, 270, 279, 285, 290, 310, 342, 361, 435, 465, 513, 522, 551, 558, 570, 589, 722, 783, 837, 855, 870, 899, 930, 1026, 1083, 1102, 1178, 1305, 1395, 1566, 1653, 1674, 1710, 1767, 1798, 1805, 2166, 2565, 2610, 2697, 2755, 2790, 2945, 3249, 3306, 3534, 3610, 3915, 4185, 4495, 4959, 5130, 5301, 5394, 5415, 5510, 5890, 6498, 7830, 8091, 8265, 8370, 8835, 8990, 9747, 9918, 10469, 10602, 10830, 11191, 13485, 14877, 15903, 16182, 16245, 16530, 17081, 17670, 19494, 20938, 22382, 24273, 24795, 26505, 26970, 29754, 31407, 31806, 32490, 33573, 34162, 40455, 48546, 48735, 49590, 51243, 52345, 53010, 55955, 62814, 67146, 74385, 79515, 80910, 85405, 94221, 97470, 100719, 102486, 104690, 111910, 121365, 148770, 153729, 157035, 159030, 167865, 170810, 188442, 201438, 242730, 256215, 282663, 302157, 307458, 314070, 324539, 335730, 461187, 471105, 503595, 512430, 565326, 604314, 649078, 768645, 922374, 942210, 973617, 1007190, 1413315, 1510785, 1537290, 1622695, 1947234, 2305935, 2826630, 2920851, 3021570, 3245390, 4611870, 4868085, 5841702, 8762553, 9736170, 14604255, 17525106, 29208510, 43812765, 87625530]

約数ペア:

[(1, 87625530), (2, 43812765), (3, 29208510), (5, 17525106), (6, 14604255), (9, 9736170), (10, 8762553), (15, 5841702), (18, 4868085), (19, 4611870), (27, 3245390), (29, 3021570), (30, 2920851), (31, 2826630), (38, 2305935), (45, 1947234), (54, 1622695), (57, 1537290), (58, 1510785), (62, 1413315), (87, 1007190), (90, 973617), (93, 942210), (95, 922374), (114, 768645), (135, 649078), (145, 604314), (155, 565326), (171, 512430), (174, 503595), (186, 471105), (190, 461187), (261, 335730), (270, 324539), (279, 314070), (285, 307458), (290, 302157), (310, 282663), (342, 256215), (361, 242730), (435, 201438), (465, 188442), (513, 170810), (522, 167865), (551, 159030), (558, 157035), (570, 153729), (589, 148770), (722, 121365), (783, 111910), (837, 104690), (855, 102486), (870, 100719), (899, 97470), (930, 94221), (1026, 85405), (1083, 80910), (1102, 79515), (1178, 74385), (1305, 67146), (1395, 62814), (1566, 55955), (1653, 53010), (1674, 52345), (1710, 51243), (1767, 49590), (1798, 48735), (1805, 48546), (2166, 40455), (2565, 34162), (2610, 33573), (2697, 32490), (2755, 31806), (2790, 31407), (2945, 29754), (3249, 26970), (3306, 26505), (3534, 24795), (3610, 24273), (3915, 22382), (4185, 20938), (4495, 19494), (4959, 17670), (5130, 17081), (5301, 16530), (5394, 16245), (5415, 16182), (5510, 15903), (5890, 14877), (6498, 13485), (7830, 11191), (8091, 10830), (8265, 10602), (8370, 10469), (8835, 9918), (8990, 9747)]