72352170

素因数分解:

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

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 223015680

約数和(自身を除く): 150663510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1433, 1485, 1530, 1683, 1870, 2295, 2805, 2866, 2970, 3366, 4299, 4590, 5049, 5610, 7165, 8415, 8598, 10098, 12897, 14330, 15763, 16830, 21495, 24361, 25245, 25794, 31526, 38691, 42990, 47289, 48722, 50490, 64485, 73083, 77382, 78815, 94578, 121805, 128970, 141867, 146166, 157630, 193455, 219249, 236445, 243610, 267971, 283734, 365415, 386910, 425601, 438498, 472890, 535942, 657747, 709335, 730830, 803913, 851202, 1096245, 1315494, 1339855, 1418670, 1607826, 2128005, 2192490, 2411739, 2679710, 3288735, 4019565, 4256010, 4823478, 6577470, 7235217, 8039130, 12058695, 14470434, 24117390, 36176085, 72352170]

約数ペア:

[(1, 72352170), (2, 36176085), (3, 24117390), (5, 14470434), (6, 12058695), (9, 8039130), (10, 7235217), (11, 6577470), (15, 4823478), (17, 4256010), (18, 4019565), (22, 3288735), (27, 2679710), (30, 2411739), (33, 2192490), (34, 2128005), (45, 1607826), (51, 1418670), (54, 1339855), (55, 1315494), (66, 1096245), (85, 851202), (90, 803913), (99, 730830), (102, 709335), (110, 657747), (135, 535942), (153, 472890), (165, 438498), (170, 425601), (187, 386910), (198, 365415), (255, 283734), (270, 267971), (297, 243610), (306, 236445), (330, 219249), (374, 193455), (459, 157630), (495, 146166), (510, 141867), (561, 128970), (594, 121805), (765, 94578), (918, 78815), (935, 77382), (990, 73083), (1122, 64485), (1433, 50490), (1485, 48722), (1530, 47289), (1683, 42990), (1870, 38691), (2295, 31526), (2805, 25794), (2866, 25245), (2970, 24361), (3366, 21495), (4299, 16830), (4590, 15763), (5049, 14330), (5610, 12897), (7165, 10098), (8415, 8598)]