72213660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 226255680

約数和(自身を除く): 154042020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 773, 865, 1038, 1546, 1557, 1730, 2076, 2319, 2595, 3092, 3114, 3460, 3865, 4638, 4671, 5190, 6228, 6957, 7730, 7785, 9276, 9342, 10380, 11595, 13914, 15460, 15570, 18684, 20871, 23190, 23355, 27828, 31140, 34785, 41742, 46380, 46710, 69570, 83484, 93420, 104355, 133729, 139140, 208710, 267458, 401187, 417420, 534916, 668645, 802374, 1203561, 1337290, 1604748, 2005935, 2407122, 2674580, 3610683, 4011870, 4814244, 6017805, 7221366, 8023740, 12035610, 14442732, 18053415, 24071220, 36106830, 72213660]

約数ペア:

[(1, 72213660), (2, 36106830), (3, 24071220), (4, 18053415), (5, 14442732), (6, 12035610), (9, 8023740), (10, 7221366), (12, 6017805), (15, 4814244), (18, 4011870), (20, 3610683), (27, 2674580), (30, 2407122), (36, 2005935), (45, 1604748), (54, 1337290), (60, 1203561), (90, 802374), (108, 668645), (135, 534916), (173, 417420), (180, 401187), (270, 267458), (346, 208710), (519, 139140), (540, 133729), (692, 104355), (773, 93420), (865, 83484), (1038, 69570), (1546, 46710), (1557, 46380), (1730, 41742), (2076, 34785), (2319, 31140), (2595, 27828), (3092, 23355), (3114, 23190), (3460, 20871), (3865, 18684), (4638, 15570), (4671, 15460), (5190, 13914), (6228, 11595), (6957, 10380), (7730, 9342), (7785, 9276)]