265291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 144

約数和(自身を含む): 803321064

約数和(自身を除く): 538029774

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 121, 153, 165, 170, 187, 198, 242, 255, 306, 330, 363, 374, 495, 510, 561, 605, 726, 765, 935, 990, 1089, 1122, 1210, 1433, 1530, 1683, 1815, 1870, 2057, 2178, 2805, 2866, 3366, 3630, 4114, 4299, 5445, 5610, 6171, 7165, 8415, 8598, 10285, 10890, 12342, 12897, 14330, 15763, 16830, 18513, 20570, 21495, 24361, 25794, 30855, 31526, 37026, 42990, 47289, 48722, 61710, 64485, 73083, 78815, 92565, 94578, 121805, 128970, 141867, 146166, 157630, 173393, 185130, 219249, 236445, 243610, 267971, 283734, 346786, 365415, 438498, 472890, 520179, 535942, 709335, 730830, 803913, 866965, 1040358, 1096245, 1339855, 1418670, 1560537, 1607826, 1733930, 2192490, 2411739, 2600895, 2679710, 2947681, 3121074, 4019565, 4823478, 5201790, 5895362, 7802685, 8039130, 8843043, 12058695, 14738405, 15605370, 17686086, 24117390, 26529129, 29476810, 44215215, 53058258, 88430430, 132645645, 265291290]

約数ペア:

[(1, 265291290), (2, 132645645), (3, 88430430), (5, 53058258), (6, 44215215), (9, 29476810), (10, 26529129), (11, 24117390), (15, 17686086), (17, 15605370), (18, 14738405), (22, 12058695), (30, 8843043), (33, 8039130), (34, 7802685), (45, 5895362), (51, 5201790), (55, 4823478), (66, 4019565), (85, 3121074), (90, 2947681), (99, 2679710), (102, 2600895), (110, 2411739), (121, 2192490), (153, 1733930), (165, 1607826), (170, 1560537), (187, 1418670), (198, 1339855), (242, 1096245), (255, 1040358), (306, 866965), (330, 803913), (363, 730830), (374, 709335), (495, 535942), (510, 520179), (561, 472890), (605, 438498), (726, 365415), (765, 346786), (935, 283734), (990, 267971), (1089, 243610), (1122, 236445), (1210, 219249), (1433, 185130), (1530, 173393), (1683, 157630), (1815, 146166), (1870, 141867), (2057, 128970), (2178, 121805), (2805, 94578), (2866, 92565), (3366, 78815), (3630, 73083), (4114, 64485), (4299, 61710), (5445, 48722), (5610, 47289), (6171, 42990), (7165, 37026), (8415, 31526), (8598, 30855), (10285, 25794), (10890, 24361), (12342, 21495), (12897, 20570), (14330, 18513), (15763, 16830)]