66287160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 228690000

約数和(自身を除く): 162402840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 499, 540, 615, 648, 738, 810, 820, 984, 998, 1080, 1107, 1230, 1476, 1497, 1620, 1640, 1845, 1996, 2214, 2460, 2495, 2952, 2994, 3240, 3321, 3690, 3992, 4428, 4491, 4920, 4990, 5535, 5988, 6642, 7380, 7485, 8856, 8982, 9980, 11070, 11976, 13284, 13473, 14760, 14970, 16605, 17964, 19960, 20459, 22140, 22455, 26568, 26946, 29940, 33210, 35928, 40419, 40918, 44280, 44910, 53892, 59880, 61377, 66420, 67365, 80838, 81836, 89820, 102295, 107784, 122754, 132840, 134730, 161676, 163672, 179640, 184131, 202095, 204590, 245508, 269460, 306885, 323352, 368262, 404190, 409180, 491016, 538920, 552393, 613770, 736524, 808380, 818360, 920655, 1104786, 1227540, 1473048, 1616760, 1657179, 1841310, 2209572, 2455080, 2761965, 3314358, 3682620, 4419144, 5523930, 6628716, 7365240, 8285895, 11047860, 13257432, 16571790, 22095720, 33143580, 66287160]

約数ペア:

[(1, 66287160), (2, 33143580), (3, 22095720), (4, 16571790), (5, 13257432), (6, 11047860), (8, 8285895), (9, 7365240), (10, 6628716), (12, 5523930), (15, 4419144), (18, 3682620), (20, 3314358), (24, 2761965), (27, 2455080), (30, 2209572), (36, 1841310), (40, 1657179), (41, 1616760), (45, 1473048), (54, 1227540), (60, 1104786), (72, 920655), (81, 818360), (82, 808380), (90, 736524), (108, 613770), (120, 552393), (123, 538920), (135, 491016), (162, 409180), (164, 404190), (180, 368262), (205, 323352), (216, 306885), (246, 269460), (270, 245508), (324, 204590), (328, 202095), (360, 184131), (369, 179640), (405, 163672), (410, 161676), (492, 134730), (499, 132840), (540, 122754), (615, 107784), (648, 102295), (738, 89820), (810, 81836), (820, 80838), (984, 67365), (998, 66420), (1080, 61377), (1107, 59880), (1230, 53892), (1476, 44910), (1497, 44280), (1620, 40918), (1640, 40419), (1845, 35928), (1996, 33210), (2214, 29940), (2460, 26946), (2495, 26568), (2952, 22455), (2994, 22140), (3240, 20459), (3321, 19960), (3690, 17964), (3992, 16605), (4428, 14970), (4491, 14760), (4920, 13473), (4990, 13284), (5535, 11976), (5988, 11070), (6642, 9980), (7380, 8982), (7485, 8856)]