285453090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 849139200

約数和(自身を除く): 563686110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 47, 58, 65, 78, 87, 90, 94, 117, 130, 141, 145, 174, 179, 195, 234, 235, 261, 282, 290, 358, 377, 390, 423, 435, 470, 522, 537, 585, 611, 705, 754, 846, 870, 895, 1074, 1131, 1170, 1222, 1305, 1363, 1410, 1611, 1790, 1833, 1885, 2115, 2262, 2327, 2610, 2685, 2726, 3055, 3222, 3393, 3666, 3770, 4089, 4230, 4654, 5191, 5370, 5499, 5655, 6110, 6786, 6815, 6981, 8055, 8178, 8413, 9165, 10382, 10998, 11310, 11635, 12267, 13630, 13962, 15573, 16110, 16826, 16965, 17719, 18330, 20445, 20943, 23270, 24534, 25239, 25955, 27495, 31146, 33930, 34905, 35438, 40890, 41886, 42065, 46719, 50478, 51910, 53157, 54990, 61335, 67483, 69810, 75717, 77865, 84130, 88595, 93438, 104715, 106314, 109369, 122670, 126195, 134966, 151434, 155730, 159471, 177190, 202449, 209430, 218738, 233595, 243977, 252390, 265785, 318942, 328107, 337415, 378585, 404898, 467190, 487954, 531570, 546845, 607347, 656214, 674830, 731931, 757170, 797355, 984321, 1012245, 1093690, 1214694, 1219885, 1463862, 1594710, 1640535, 1968642, 2024490, 2195793, 2439770, 3036735, 3171701, 3281070, 3659655, 4391586, 4921605, 6073470, 6343402, 7319310, 9515103, 9843210, 10978965, 15858505, 19030206, 21957930, 28545309, 31717010, 47575515, 57090618, 95151030, 142726545, 285453090]

約数ペア:

[(1, 285453090), (2, 142726545), (3, 95151030), (5, 57090618), (6, 47575515), (9, 31717010), (10, 28545309), (13, 21957930), (15, 19030206), (18, 15858505), (26, 10978965), (29, 9843210), (30, 9515103), (39, 7319310), (45, 6343402), (47, 6073470), (58, 4921605), (65, 4391586), (78, 3659655), (87, 3281070), (90, 3171701), (94, 3036735), (117, 2439770), (130, 2195793), (141, 2024490), (145, 1968642), (174, 1640535), (179, 1594710), (195, 1463862), (234, 1219885), (235, 1214694), (261, 1093690), (282, 1012245), (290, 984321), (358, 797355), (377, 757170), (390, 731931), (423, 674830), (435, 656214), (470, 607347), (522, 546845), (537, 531570), (585, 487954), (611, 467190), (705, 404898), (754, 378585), (846, 337415), (870, 328107), (895, 318942), (1074, 265785), (1131, 252390), (1170, 243977), (1222, 233595), (1305, 218738), (1363, 209430), (1410, 202449), (1611, 177190), (1790, 159471), (1833, 155730), (1885, 151434), (2115, 134966), (2262, 126195), (2327, 122670), (2610, 109369), (2685, 106314), (2726, 104715), (3055, 93438), (3222, 88595), (3393, 84130), (3666, 77865), (3770, 75717), (4089, 69810), (4230, 67483), (4654, 61335), (5191, 54990), (5370, 53157), (5499, 51910), (5655, 50478), (6110, 46719), (6786, 42065), (6815, 41886), (6981, 40890), (8055, 35438), (8178, 34905), (8413, 33930), (9165, 31146), (10382, 27495), (10998, 25955), (11310, 25239), (11635, 24534), (12267, 23270), (13630, 20943), (13962, 20445), (15573, 18330), (16110, 17719), (16826, 16965)]