172352340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13877}}^1$

素因数の和:13918

約数の個数: 96

約数和(自身を含む): 559560960

約数和(自身を除く): 387208620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 13877, 27754, 41631, 55508, 69385, 83262, 124893, 138770, 166524, 208155, 249786, 277540, 319171, 374679, 416310, 499572, 624465, 638342, 749358, 832620, 957513, 1248930, 1276684, 1498716, 1595855, 1873395, 1915026, 2497860, 2872539, 3191710, 3746790, 3830052, 4787565, 5745078, 6383420, 7493580, 8617617, 9575130, 11490156, 14362695, 17235234, 19150260, 28725390, 34470468, 43088085, 57450780, 86176170, 172352340]

約数ペア:

[(1, 172352340), (2, 86176170), (3, 57450780), (4, 43088085), (5, 34470468), (6, 28725390), (9, 19150260), (10, 17235234), (12, 14362695), (15, 11490156), (18, 9575130), (20, 8617617), (23, 7493580), (27, 6383420), (30, 5745078), (36, 4787565), (45, 3830052), (46, 3746790), (54, 3191710), (60, 2872539), (69, 2497860), (90, 1915026), (92, 1873395), (108, 1595855), (115, 1498716), (135, 1276684), (138, 1248930), (180, 957513), (207, 832620), (230, 749358), (270, 638342), (276, 624465), (345, 499572), (414, 416310), (460, 374679), (540, 319171), (621, 277540), (690, 249786), (828, 208155), (1035, 166524), (1242, 138770), (1380, 124893), (2070, 83262), (2484, 69385), (3105, 55508), (4140, 41631), (6210, 27754), (12420, 13877)]