77327460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2304

約数の個数: 144

約数和(自身を含む): 278119296

約数和(自身を除く): 200791836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2273, 2430, 2835, 3402, 3780, 4546, 4860, 5670, 6804, 6819, 8505, 9092, 11340, 11365, 13638, 15911, 17010, 20457, 22730, 27276, 31822, 34020, 34095, 40914, 45460, 47733, 61371, 63644, 68190, 79555, 81828, 95466, 102285, 122742, 136380, 143199, 159110, 184113, 190932, 204570, 238665, 245484, 286398, 306855, 318220, 368226, 409140, 429597, 477330, 552339, 572796, 613710, 715995, 736452, 859194, 920565, 954660, 1104678, 1227420, 1288791, 1431990, 1718388, 1841130, 2147985, 2209356, 2577582, 2761695, 2863980, 3682260, 3866373, 4295970, 5155164, 5523390, 6443955, 7732746, 8591940, 11046780, 12887910, 15465492, 19331865, 25775820, 38663730, 77327460]

約数ペア:

[(1, 77327460), (2, 38663730), (3, 25775820), (4, 19331865), (5, 15465492), (6, 12887910), (7, 11046780), (9, 8591940), (10, 7732746), (12, 6443955), (14, 5523390), (15, 5155164), (18, 4295970), (20, 3866373), (21, 3682260), (27, 2863980), (28, 2761695), (30, 2577582), (35, 2209356), (36, 2147985), (42, 1841130), (45, 1718388), (54, 1431990), (60, 1288791), (63, 1227420), (70, 1104678), (81, 954660), (84, 920565), (90, 859194), (105, 736452), (108, 715995), (126, 613710), (135, 572796), (140, 552339), (162, 477330), (180, 429597), (189, 409140), (210, 368226), (243, 318220), (252, 306855), (270, 286398), (315, 245484), (324, 238665), (378, 204570), (405, 190932), (420, 184113), (486, 159110), (540, 143199), (567, 136380), (630, 122742), (756, 102285), (810, 95466), (945, 81828), (972, 79555), (1134, 68190), (1215, 63644), (1260, 61371), (1620, 47733), (1701, 45460), (1890, 40914), (2268, 34095), (2273, 34020), (2430, 31822), (2835, 27276), (3402, 22730), (3780, 20457), (4546, 17010), (4860, 15911), (5670, 13638), (6804, 11365), (6819, 11340), (8505, 9092)]