123335550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 369663840

約数和(自身を除く): 246328290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 727, 754, 870, 975, 1131, 1170, 1305, 1450, 1454, 1885, 1950, 2175, 2181, 2262, 2610, 2925, 3393, 3635, 3770, 4350, 4362, 5655, 5850, 6525, 6543, 6786, 7270, 9425, 9451, 10905, 11310, 13050, 13086, 16965, 18175, 18850, 18902, 21083, 21810, 28275, 28353, 32715, 33930, 36350, 42166, 47255, 54525, 56550, 56706, 63249, 65430, 84825, 85059, 94510, 105415, 109050, 126498, 141765, 163575, 169650, 170118, 189747, 210830, 236275, 274079, 283530, 316245, 327150, 379494, 425295, 472550, 527075, 548158, 632490, 708825, 822237, 850590, 948735, 1054150, 1370395, 1417650, 1581225, 1644474, 1897470, 2126475, 2466711, 2740790, 3162450, 4111185, 4252950, 4743675, 4933422, 6851975, 8222370, 9487350, 12333555, 13703950, 20555925, 24667110, 41111850, 61667775, 123335550]

約数ペア:

[(1, 123335550), (2, 61667775), (3, 41111850), (5, 24667110), (6, 20555925), (9, 13703950), (10, 12333555), (13, 9487350), (15, 8222370), (18, 6851975), (25, 4933422), (26, 4743675), (29, 4252950), (30, 4111185), (39, 3162450), (45, 2740790), (50, 2466711), (58, 2126475), (65, 1897470), (75, 1644474), (78, 1581225), (87, 1417650), (90, 1370395), (117, 1054150), (130, 948735), (145, 850590), (150, 822237), (174, 708825), (195, 632490), (225, 548158), (234, 527075), (261, 472550), (290, 425295), (325, 379494), (377, 327150), (390, 316245), (435, 283530), (450, 274079), (522, 236275), (585, 210830), (650, 189747), (725, 170118), (727, 169650), (754, 163575), (870, 141765), (975, 126498), (1131, 109050), (1170, 105415), (1305, 94510), (1450, 85059), (1454, 84825), (1885, 65430), (1950, 63249), (2175, 56706), (2181, 56550), (2262, 54525), (2610, 47255), (2925, 42166), (3393, 36350), (3635, 33930), (3770, 32715), (4350, 28353), (4362, 28275), (5655, 21810), (5850, 21083), (6525, 18902), (6543, 18850), (6786, 18175), (7270, 16965), (9425, 13086), (9451, 13050), (10905, 11310)]