180786330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 160

約数和(自身を含む): 542583360

約数和(自身を除く): 361797030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 190, 255, 270, 285, 306, 323, 342, 405, 459, 510, 513, 570, 646, 691, 765, 810, 855, 918, 969, 1026, 1377, 1382, 1530, 1539, 1615, 1710, 1938, 2073, 2295, 2565, 2754, 2907, 3078, 3230, 3455, 4146, 4590, 4845, 5130, 5814, 6219, 6885, 6910, 7695, 8721, 9690, 10365, 11747, 12438, 13129, 13770, 14535, 15390, 17442, 18657, 20730, 23494, 26163, 26258, 29070, 31095, 35241, 37314, 39387, 43605, 52326, 55971, 58735, 62190, 65645, 70482, 78774, 87210, 93285, 105723, 111942, 117470, 118161, 130815, 131290, 176205, 186570, 196935, 211446, 223193, 236322, 261630, 279855, 317169, 352410, 354483, 393870, 446386, 528615, 559710, 590805, 634338, 669579, 708966, 951507, 1057230, 1063449, 1115965, 1181610, 1339158, 1585845, 1772415, 1903014, 2008737, 2126898, 2231930, 3171690, 3347895, 3544830, 4017474, 4757535, 5317245, 6026211, 6695790, 9515070, 10043685, 10634490, 12052422, 18078633, 20087370, 30131055, 36157266, 60262110, 90393165, 180786330]

約数ペア:

[(1, 180786330), (2, 90393165), (3, 60262110), (5, 36157266), (6, 30131055), (9, 20087370), (10, 18078633), (15, 12052422), (17, 10634490), (18, 10043685), (19, 9515070), (27, 6695790), (30, 6026211), (34, 5317245), (38, 4757535), (45, 4017474), (51, 3544830), (54, 3347895), (57, 3171690), (81, 2231930), (85, 2126898), (90, 2008737), (95, 1903014), (102, 1772415), (114, 1585845), (135, 1339158), (153, 1181610), (162, 1115965), (170, 1063449), (171, 1057230), (190, 951507), (255, 708966), (270, 669579), (285, 634338), (306, 590805), (323, 559710), (342, 528615), (405, 446386), (459, 393870), (510, 354483), (513, 352410), (570, 317169), (646, 279855), (691, 261630), (765, 236322), (810, 223193), (855, 211446), (918, 196935), (969, 186570), (1026, 176205), (1377, 131290), (1382, 130815), (1530, 118161), (1539, 117470), (1615, 111942), (1710, 105723), (1938, 93285), (2073, 87210), (2295, 78774), (2565, 70482), (2754, 65645), (2907, 62190), (3078, 58735), (3230, 55971), (3455, 52326), (4146, 43605), (4590, 39387), (4845, 37314), (5130, 35241), (5814, 31095), (6219, 29070), (6885, 26258), (6910, 26163), (7695, 23494), (8721, 20730), (9690, 18657), (10365, 17442), (11747, 15390), (12438, 14535), (13129, 13770)]