53777640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 187119360

約数和(自身を除く): 133341720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 877, 1022, 1095, 1460, 1533, 1752, 1754, 2044, 2190, 2555, 2631, 2920, 3066, 3508, 4088, 4380, 4385, 5110, 5262, 6132, 6139, 7016, 7665, 8760, 8770, 10220, 10524, 12264, 12278, 13155, 15330, 17540, 18417, 20440, 21048, 24556, 26310, 30660, 30695, 35080, 36834, 49112, 52620, 61320, 61390, 64021, 73668, 92085, 105240, 122780, 128042, 147336, 184170, 192063, 245560, 256084, 320105, 368340, 384126, 448147, 512168, 640210, 736680, 768252, 896294, 960315, 1280420, 1344441, 1536504, 1792588, 1920630, 2240735, 2560840, 2688882, 3585176, 3841260, 4481470, 5377764, 6722205, 7682520, 8962940, 10755528, 13444410, 17925880, 26888820, 53777640]

約数ペア:

[(1, 53777640), (2, 26888820), (3, 17925880), (4, 13444410), (5, 10755528), (6, 8962940), (7, 7682520), (8, 6722205), (10, 5377764), (12, 4481470), (14, 3841260), (15, 3585176), (20, 2688882), (21, 2560840), (24, 2240735), (28, 1920630), (30, 1792588), (35, 1536504), (40, 1344441), (42, 1280420), (56, 960315), (60, 896294), (70, 768252), (73, 736680), (84, 640210), (105, 512168), (120, 448147), (140, 384126), (146, 368340), (168, 320105), (210, 256084), (219, 245560), (280, 192063), (292, 184170), (365, 147336), (420, 128042), (438, 122780), (511, 105240), (584, 92085), (730, 73668), (840, 64021), (876, 61390), (877, 61320), (1022, 52620), (1095, 49112), (1460, 36834), (1533, 35080), (1752, 30695), (1754, 30660), (2044, 26310), (2190, 24556), (2555, 21048), (2631, 20440), (2920, 18417), (3066, 17540), (3508, 15330), (4088, 13155), (4380, 12278), (4385, 12264), (5110, 10524), (5262, 10220), (6132, 8770), (6139, 8760), (7016, 7665)]