66355380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4086

約数の個数: 144

約数和(自身を含む): 247787904

約数和(自身を除く): 181432524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4051, 4095, 5460, 8102, 8190, 12153, 16204, 16380, 20255, 24306, 28357, 36459, 40510, 48612, 52663, 56714, 60765, 72918, 81020, 85071, 105326, 113428, 121530, 141785, 145836, 157989, 170142, 182295, 210652, 243060, 255213, 263315, 283570, 315978, 340284, 364590, 368641, 425355, 473967, 510426, 526630, 567140, 631956, 729180, 737282, 789945, 850710, 947934, 1020852, 1053260, 1105923, 1276065, 1474564, 1579890, 1701420, 1843205, 1895868, 2211846, 2369835, 2552130, 3159780, 3317769, 3686410, 4423692, 4739670, 5104260, 5529615, 6635538, 7372820, 9479340, 11059230, 13271076, 16588845, 22118460, 33177690, 66355380]

約数ペア:

[(1, 66355380), (2, 33177690), (3, 22118460), (4, 16588845), (5, 13271076), (6, 11059230), (7, 9479340), (9, 7372820), (10, 6635538), (12, 5529615), (13, 5104260), (14, 4739670), (15, 4423692), (18, 3686410), (20, 3317769), (21, 3159780), (26, 2552130), (28, 2369835), (30, 2211846), (35, 1895868), (36, 1843205), (39, 1701420), (42, 1579890), (45, 1474564), (52, 1276065), (60, 1105923), (63, 1053260), (65, 1020852), (70, 947934), (78, 850710), (84, 789945), (90, 737282), (91, 729180), (105, 631956), (117, 567140), (126, 526630), (130, 510426), (140, 473967), (156, 425355), (180, 368641), (182, 364590), (195, 340284), (210, 315978), (234, 283570), (252, 263315), (260, 255213), (273, 243060), (315, 210652), (364, 182295), (390, 170142), (420, 157989), (455, 145836), (468, 141785), (546, 121530), (585, 113428), (630, 105326), (780, 85071), (819, 81020), (910, 72918), (1092, 60765), (1170, 56714), (1260, 52663), (1365, 48612), (1638, 40510), (1820, 36459), (2340, 28357), (2730, 24306), (3276, 20255), (4051, 16380), (4095, 16204), (5460, 12153), (8102, 8190)]