72000630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 210349440

約数和(自身を除く): 138348810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 281, 351, 365, 390, 438, 562, 585, 657, 702, 730, 843, 949, 1095, 1170, 1314, 1405, 1686, 1755, 1898, 1971, 2190, 2529, 2810, 2847, 3285, 3510, 3653, 3942, 4215, 4745, 5058, 5694, 6570, 7306, 7587, 8430, 8541, 9490, 9855, 10959, 12645, 14235, 15174, 17082, 18265, 19710, 20513, 21918, 25290, 25623, 28470, 32877, 36530, 37935, 41026, 42705, 51246, 54795, 61539, 65754, 75870, 85410, 98631, 102565, 109590, 123078, 128115, 164385, 184617, 197262, 205130, 256230, 266669, 307695, 328770, 369234, 493155, 533338, 553851, 615390, 800007, 923085, 986310, 1107702, 1333345, 1600014, 1846170, 2400021, 2666690, 2769255, 4000035, 4800042, 5538510, 7200063, 8000070, 12000105, 14400126, 24000210, 36000315, 72000630]

約数ペア:

[(1, 72000630), (2, 36000315), (3, 24000210), (5, 14400126), (6, 12000105), (9, 8000070), (10, 7200063), (13, 5538510), (15, 4800042), (18, 4000035), (26, 2769255), (27, 2666690), (30, 2400021), (39, 1846170), (45, 1600014), (54, 1333345), (65, 1107702), (73, 986310), (78, 923085), (90, 800007), (117, 615390), (130, 553851), (135, 533338), (146, 493155), (195, 369234), (219, 328770), (234, 307695), (270, 266669), (281, 256230), (351, 205130), (365, 197262), (390, 184617), (438, 164385), (562, 128115), (585, 123078), (657, 109590), (702, 102565), (730, 98631), (843, 85410), (949, 75870), (1095, 65754), (1170, 61539), (1314, 54795), (1405, 51246), (1686, 42705), (1755, 41026), (1898, 37935), (1971, 36530), (2190, 32877), (2529, 28470), (2810, 25623), (2847, 25290), (3285, 21918), (3510, 20513), (3653, 19710), (3942, 18265), (4215, 17082), (4745, 15174), (5058, 14235), (5694, 12645), (6570, 10959), (7306, 9855), (7587, 9490), (8430, 8541)]