135861780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3289

約数の個数: 96

約数和(自身を含む): 411384960

約数和(自身を除く): 275523180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3221, 3515, 4218, 6442, 7030, 8436, 9663, 10545, 12884, 14060, 16105, 19326, 21090, 32210, 38652, 42180, 48315, 61199, 64420, 96630, 119177, 122398, 183597, 193260, 238354, 244796, 305995, 357531, 367194, 476708, 595885, 611990, 715062, 734388, 917985, 1191770, 1223980, 1430124, 1787655, 1835970, 2264363, 2383540, 3575310, 3671940, 4528726, 6793089, 7150620, 9057452, 11321815, 13586178, 22643630, 27172356, 33965445, 45287260, 67930890, 135861780]

約数ペア:

[(1, 135861780), (2, 67930890), (3, 45287260), (4, 33965445), (5, 27172356), (6, 22643630), (10, 13586178), (12, 11321815), (15, 9057452), (19, 7150620), (20, 6793089), (30, 4528726), (37, 3671940), (38, 3575310), (57, 2383540), (60, 2264363), (74, 1835970), (76, 1787655), (95, 1430124), (111, 1223980), (114, 1191770), (148, 917985), (185, 734388), (190, 715062), (222, 611990), (228, 595885), (285, 476708), (370, 367194), (380, 357531), (444, 305995), (555, 244796), (570, 238354), (703, 193260), (740, 183597), (1110, 122398), (1140, 119177), (1406, 96630), (2109, 64420), (2220, 61199), (2812, 48315), (3221, 42180), (3515, 38652), (4218, 32210), (6442, 21090), (7030, 19326), (8436, 16105), (9663, 14060), (10545, 12884)]