72813330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 197126424

約数和(自身を除く): 124313094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 241, 270, 373, 405, 482, 723, 746, 810, 1119, 1205, 1446, 1865, 2169, 2238, 2410, 3357, 3615, 3730, 4338, 5595, 6507, 6714, 7230, 10071, 10845, 11190, 13014, 16785, 19521, 20142, 21690, 30213, 32535, 33570, 39042, 50355, 60426, 65070, 89893, 97605, 100710, 151065, 179786, 195210, 269679, 302130, 449465, 539358, 809037, 898930, 1348395, 1618074, 2427111, 2696790, 4045185, 4854222, 7281333, 8090370, 12135555, 14562666, 24271110, 36406665, 72813330]

約数ペア:

[(1, 72813330), (2, 36406665), (3, 24271110), (5, 14562666), (6, 12135555), (9, 8090370), (10, 7281333), (15, 4854222), (18, 4045185), (27, 2696790), (30, 2427111), (45, 1618074), (54, 1348395), (81, 898930), (90, 809037), (135, 539358), (162, 449465), (241, 302130), (270, 269679), (373, 195210), (405, 179786), (482, 151065), (723, 100710), (746, 97605), (810, 89893), (1119, 65070), (1205, 60426), (1446, 50355), (1865, 39042), (2169, 33570), (2238, 32535), (2410, 30213), (3357, 21690), (3615, 20142), (3730, 19521), (4338, 16785), (5595, 13014), (6507, 11190), (6714, 10845), (7230, 10071)]