78302730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 216297216

約数和(自身を除く): 137994486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 53, 55, 66, 74, 106, 110, 111, 121, 159, 165, 185, 222, 242, 265, 318, 330, 363, 370, 407, 530, 555, 583, 605, 726, 795, 814, 1110, 1166, 1210, 1221, 1331, 1590, 1749, 1815, 1961, 2035, 2442, 2662, 2915, 3498, 3630, 3922, 3993, 4070, 4477, 5830, 5883, 6105, 6413, 6655, 7986, 8745, 8954, 9805, 11766, 12210, 12826, 13310, 13431, 17490, 19239, 19610, 19965, 21571, 22385, 26862, 29415, 32065, 38478, 39930, 43142, 44770, 49247, 58830, 64130, 64713, 67155, 70543, 96195, 98494, 107855, 129426, 134310, 141086, 147741, 192390, 211629, 215710, 237281, 246235, 295482, 323565, 352715, 423258, 474562, 492470, 647130, 705430, 711843, 738705, 1058145, 1186405, 1423686, 1477410, 2116290, 2372810, 2610091, 3559215, 5220182, 7118430, 7830273, 13050455, 15660546, 26100910, 39151365, 78302730]

約数ペア:

[(1, 78302730), (2, 39151365), (3, 26100910), (5, 15660546), (6, 13050455), (10, 7830273), (11, 7118430), (15, 5220182), (22, 3559215), (30, 2610091), (33, 2372810), (37, 2116290), (53, 1477410), (55, 1423686), (66, 1186405), (74, 1058145), (106, 738705), (110, 711843), (111, 705430), (121, 647130), (159, 492470), (165, 474562), (185, 423258), (222, 352715), (242, 323565), (265, 295482), (318, 246235), (330, 237281), (363, 215710), (370, 211629), (407, 192390), (530, 147741), (555, 141086), (583, 134310), (605, 129426), (726, 107855), (795, 98494), (814, 96195), (1110, 70543), (1166, 67155), (1210, 64713), (1221, 64130), (1331, 58830), (1590, 49247), (1749, 44770), (1815, 43142), (1961, 39930), (2035, 38478), (2442, 32065), (2662, 29415), (2915, 26862), (3498, 22385), (3630, 21571), (3922, 19965), (3993, 19610), (4070, 19239), (4477, 17490), (5830, 13431), (5883, 13310), (6105, 12826), (6413, 12210), (6655, 11766), (7986, 9805), (8745, 8954)]