76823370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 149371830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 387, 390, 430, 509, 559, 585, 645, 702, 774, 1018, 1118, 1161, 1170, 1290, 1527, 1677, 1755, 1935, 2322, 2545, 2795, 3054, 3354, 3510, 3870, 4581, 5031, 5090, 5590, 5805, 6617, 7635, 8385, 9162, 10062, 11610, 13234, 13743, 15093, 15270, 16770, 19851, 21887, 22905, 25155, 27486, 30186, 33085, 39702, 43774, 45810, 50310, 59553, 65661, 66170, 68715, 75465, 99255, 109435, 119106, 131322, 137430, 150930, 178659, 196983, 198510, 218870, 284531, 297765, 328305, 357318, 393966, 569062, 590949, 595530, 656610, 853593, 893295, 984915, 1181898, 1422655, 1707186, 1786590, 1969830, 2560779, 2845310, 2954745, 4267965, 5121558, 5909490, 7682337, 8535930, 12803895, 15364674, 25607790, 38411685, 76823370]

約数ペア:

[(1, 76823370), (2, 38411685), (3, 25607790), (5, 15364674), (6, 12803895), (9, 8535930), (10, 7682337), (13, 5909490), (15, 5121558), (18, 4267965), (26, 2954745), (27, 2845310), (30, 2560779), (39, 1969830), (43, 1786590), (45, 1707186), (54, 1422655), (65, 1181898), (78, 984915), (86, 893295), (90, 853593), (117, 656610), (129, 595530), (130, 590949), (135, 569062), (195, 393966), (215, 357318), (234, 328305), (258, 297765), (270, 284531), (351, 218870), (387, 198510), (390, 196983), (430, 178659), (509, 150930), (559, 137430), (585, 131322), (645, 119106), (702, 109435), (774, 99255), (1018, 75465), (1118, 68715), (1161, 66170), (1170, 65661), (1290, 59553), (1527, 50310), (1677, 45810), (1755, 43774), (1935, 39702), (2322, 33085), (2545, 30186), (2795, 27486), (3054, 25155), (3354, 22905), (3510, 21887), (3870, 19851), (4581, 16770), (5031, 15270), (5090, 15093), (5590, 13743), (5805, 13234), (6617, 11610), (7635, 10062), (8385, 9162)]