123351030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 361513152

約数和(自身を除く): 238162122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 121, 141, 165, 198, 235, 241, 242, 282, 330, 363, 423, 470, 482, 495, 517, 605, 705, 723, 726, 846, 990, 1034, 1089, 1205, 1210, 1410, 1446, 1551, 1815, 2115, 2169, 2178, 2410, 2585, 2651, 3102, 3615, 3630, 4230, 4338, 4653, 5170, 5302, 5445, 5687, 7230, 7755, 7953, 9306, 10845, 10890, 11327, 11374, 13255, 15510, 15906, 17061, 21690, 22654, 23265, 23859, 26510, 28435, 29161, 33981, 34122, 39765, 46530, 47718, 51183, 56635, 56870, 58322, 67962, 79530, 85305, 87483, 101943, 102366, 113270, 119295, 124597, 145805, 169905, 170610, 174966, 203886, 238590, 249194, 255915, 262449, 291610, 339810, 373791, 437415, 509715, 511830, 524898, 622985, 747582, 874830, 1019430, 1121373, 1245970, 1312245, 1370567, 1868955, 2242746, 2624490, 2741134, 3737910, 4111701, 5606865, 6852835, 8223402, 11213730, 12335103, 13705670, 20558505, 24670206, 41117010, 61675515, 123351030]

約数ペア:

[(1, 123351030), (2, 61675515), (3, 41117010), (5, 24670206), (6, 20558505), (9, 13705670), (10, 12335103), (11, 11213730), (15, 8223402), (18, 6852835), (22, 5606865), (30, 4111701), (33, 3737910), (45, 2741134), (47, 2624490), (55, 2242746), (66, 1868955), (90, 1370567), (94, 1312245), (99, 1245970), (110, 1121373), (121, 1019430), (141, 874830), (165, 747582), (198, 622985), (235, 524898), (241, 511830), (242, 509715), (282, 437415), (330, 373791), (363, 339810), (423, 291610), (470, 262449), (482, 255915), (495, 249194), (517, 238590), (605, 203886), (705, 174966), (723, 170610), (726, 169905), (846, 145805), (990, 124597), (1034, 119295), (1089, 113270), (1205, 102366), (1210, 101943), (1410, 87483), (1446, 85305), (1551, 79530), (1815, 67962), (2115, 58322), (2169, 56870), (2178, 56635), (2410, 51183), (2585, 47718), (2651, 46530), (3102, 39765), (3615, 34122), (3630, 33981), (4230, 29161), (4338, 28435), (4653, 26510), (5170, 23859), (5302, 23265), (5445, 22654), (5687, 21690), (7230, 17061), (7755, 15906), (7953, 15510), (9306, 13255), (10845, 11374), (10890, 11327)]