181183860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7078

約数の個数: 144

約数和(自身を含む): 645765120

約数和(自身を除く): 464581260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 7039, 8580, 12870, 14078, 21117, 25740, 28156, 35195, 42234, 63351, 70390, 77429, 84468, 91507, 105585, 126702, 140780, 154858, 183014, 211170, 232287, 253404, 274521, 309716, 316755, 366028, 387145, 422340, 457535, 464574, 549042, 633510, 696861, 774290, 823563, 915070, 929148, 1006577, 1098084, 1161435, 1267020, 1372605, 1393722, 1548580, 1647126, 1830140, 2013154, 2322870, 2745210, 2787444, 3019731, 3294252, 3484305, 4026308, 4117815, 4645740, 5032885, 5490420, 6039462, 6968610, 8235630, 9059193, 10065770, 12078924, 13937220, 15098655, 16471260, 18118386, 20131540, 30197310, 36236772, 45295965, 60394620, 90591930, 181183860]

約数ペア:

[(1, 181183860), (2, 90591930), (3, 60394620), (4, 45295965), (5, 36236772), (6, 30197310), (9, 20131540), (10, 18118386), (11, 16471260), (12, 15098655), (13, 13937220), (15, 12078924), (18, 10065770), (20, 9059193), (22, 8235630), (26, 6968610), (30, 6039462), (33, 5490420), (36, 5032885), (39, 4645740), (44, 4117815), (45, 4026308), (52, 3484305), (55, 3294252), (60, 3019731), (65, 2787444), (66, 2745210), (78, 2322870), (90, 2013154), (99, 1830140), (110, 1647126), (117, 1548580), (130, 1393722), (132, 1372605), (143, 1267020), (156, 1161435), (165, 1098084), (180, 1006577), (195, 929148), (198, 915070), (220, 823563), (234, 774290), (260, 696861), (286, 633510), (330, 549042), (390, 464574), (396, 457535), (429, 422340), (468, 387145), (495, 366028), (572, 316755), (585, 309716), (660, 274521), (715, 253404), (780, 232287), (858, 211170), (990, 183014), (1170, 154858), (1287, 140780), (1430, 126702), (1716, 105585), (1980, 91507), (2145, 84468), (2340, 77429), (2574, 70390), (2860, 63351), (4290, 42234), (5148, 35195), (6435, 28156), (7039, 25740), (8580, 21117), (12870, 14078)]