202310820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 108

約数和(自身を含む): 631478484

約数和(自身を除く): 429167664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 821, 1110, 1332, 1369, 1642, 1665, 2220, 2463, 2738, 3284, 3330, 4105, 4107, 4926, 5476, 6660, 6845, 7389, 8210, 8214, 9852, 12315, 12321, 13690, 14778, 16420, 16428, 20535, 24630, 24642, 27380, 29556, 30377, 36945, 41070, 49260, 49284, 60754, 61605, 73890, 82140, 91131, 121508, 123210, 147780, 151885, 182262, 246420, 273393, 303770, 364524, 455655, 546786, 607540, 911310, 1093572, 1123949, 1366965, 1822620, 2247898, 2733930, 3371847, 4495796, 5467860, 5619745, 6743694, 10115541, 11239490, 13487388, 16859235, 20231082, 22478980, 33718470, 40462164, 50577705, 67436940, 101155410, 202310820]

約数ペア:

[(1, 202310820), (2, 101155410), (3, 67436940), (4, 50577705), (5, 40462164), (6, 33718470), (9, 22478980), (10, 20231082), (12, 16859235), (15, 13487388), (18, 11239490), (20, 10115541), (30, 6743694), (36, 5619745), (37, 5467860), (45, 4495796), (60, 3371847), (74, 2733930), (90, 2247898), (111, 1822620), (148, 1366965), (180, 1123949), (185, 1093572), (222, 911310), (333, 607540), (370, 546786), (444, 455655), (555, 364524), (666, 303770), (740, 273393), (821, 246420), (1110, 182262), (1332, 151885), (1369, 147780), (1642, 123210), (1665, 121508), (2220, 91131), (2463, 82140), (2738, 73890), (3284, 61605), (3330, 60754), (4105, 49284), (4107, 49260), (4926, 41070), (5476, 36945), (6660, 30377), (6845, 29556), (7389, 27380), (8210, 24642), (8214, 24630), (9852, 20535), (12315, 16428), (12321, 16420), (13690, 14778)]