165261330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 313740270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 197, 234, 239, 270, 351, 390, 394, 478, 585, 591, 702, 717, 985, 1170, 1182, 1195, 1434, 1755, 1773, 1970, 2151, 2390, 2561, 2955, 3107, 3510, 3546, 3585, 4302, 5122, 5319, 5910, 6214, 6453, 7170, 7683, 8865, 9321, 10638, 10755, 12805, 12906, 15366, 15535, 17730, 18642, 21510, 23049, 25610, 26595, 27963, 31070, 32265, 38415, 46098, 46605, 47083, 53190, 55926, 64530, 69147, 76830, 83889, 93210, 94166, 115245, 138294, 139815, 141249, 167778, 230490, 235415, 279630, 282498, 345735, 419445, 423747, 470830, 612079, 691470, 706245, 838890, 847494, 1224158, 1271241, 1412490, 1836237, 2118735, 2542482, 3060395, 3672474, 4237470, 5508711, 6120790, 6356205, 9181185, 11017422, 12712410, 16526133, 18362370, 27543555, 33052266, 55087110, 82630665, 165261330]

約数ペア:

[(1, 165261330), (2, 82630665), (3, 55087110), (5, 33052266), (6, 27543555), (9, 18362370), (10, 16526133), (13, 12712410), (15, 11017422), (18, 9181185), (26, 6356205), (27, 6120790), (30, 5508711), (39, 4237470), (45, 3672474), (54, 3060395), (65, 2542482), (78, 2118735), (90, 1836237), (117, 1412490), (130, 1271241), (135, 1224158), (195, 847494), (197, 838890), (234, 706245), (239, 691470), (270, 612079), (351, 470830), (390, 423747), (394, 419445), (478, 345735), (585, 282498), (591, 279630), (702, 235415), (717, 230490), (985, 167778), (1170, 141249), (1182, 139815), (1195, 138294), (1434, 115245), (1755, 94166), (1773, 93210), (1970, 83889), (2151, 76830), (2390, 69147), (2561, 64530), (2955, 55926), (3107, 53190), (3510, 47083), (3546, 46605), (3585, 46098), (4302, 38415), (5122, 32265), (5319, 31070), (5910, 27963), (6214, 26595), (6453, 25610), (7170, 23049), (7683, 21510), (8865, 18642), (9321, 17730), (10638, 15535), (10755, 15366), (12805, 12906)]