74273430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 232888320

約数和(自身を除く): 158614890

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 79, 105, 110, 111, 121, 154, 158, 165, 185, 210, 222, 231, 237, 242, 259, 330, 363, 370, 385, 395, 407, 462, 474, 518, 553, 555, 605, 726, 770, 777, 790, 814, 847, 869, 1106, 1110, 1155, 1185, 1210, 1221, 1295, 1554, 1659, 1694, 1738, 1815, 2035, 2310, 2370, 2442, 2541, 2590, 2607, 2765, 2849, 2923, 3318, 3630, 3885, 4070, 4235, 4345, 4477, 5082, 5214, 5530, 5698, 5846, 6083, 6105, 7770, 8295, 8470, 8547, 8690, 8769, 8954, 9559, 12166, 12210, 12705, 13035, 13431, 14245, 14615, 16590, 17094, 17538, 18249, 19118, 20461, 22385, 25410, 26070, 26862, 28490, 28677, 29230, 30415, 31339, 32153, 36498, 40922, 42735, 43845, 44770, 47795, 57354, 60830, 61383, 62678, 64306, 66913, 67155, 85470, 87690, 91245, 94017, 95590, 96459, 102305, 122766, 133826, 134310, 143385, 156695, 160765, 182490, 188034, 192918, 200739, 204610, 225071, 286770, 306915, 313390, 321530, 334565, 353683, 401478, 450142, 470085, 482295, 613830, 669130, 675213, 707366, 940170, 964590, 1003695, 1061049, 1125355, 1350426, 1768415, 2007390, 2122098, 2250710, 2475781, 3376065, 3536830, 4951562, 5305245, 6752130, 7427343, 10610490, 12378905, 14854686, 24757810, 37136715, 74273430]

約数ペア:

[(1, 74273430), (2, 37136715), (3, 24757810), (5, 14854686), (6, 12378905), (7, 10610490), (10, 7427343), (11, 6752130), (14, 5305245), (15, 4951562), (21, 3536830), (22, 3376065), (30, 2475781), (33, 2250710), (35, 2122098), (37, 2007390), (42, 1768415), (55, 1350426), (66, 1125355), (70, 1061049), (74, 1003695), (77, 964590), (79, 940170), (105, 707366), (110, 675213), (111, 669130), (121, 613830), (154, 482295), (158, 470085), (165, 450142), (185, 401478), (210, 353683), (222, 334565), (231, 321530), (237, 313390), (242, 306915), (259, 286770), (330, 225071), (363, 204610), (370, 200739), (385, 192918), (395, 188034), (407, 182490), (462, 160765), (474, 156695), (518, 143385), (553, 134310), (555, 133826), (605, 122766), (726, 102305), (770, 96459), (777, 95590), (790, 94017), (814, 91245), (847, 87690), (869, 85470), (1106, 67155), (1110, 66913), (1155, 64306), (1185, 62678), (1210, 61383), (1221, 60830), (1295, 57354), (1554, 47795), (1659, 44770), (1694, 43845), (1738, 42735), (1815, 40922), (2035, 36498), (2310, 32153), (2370, 31339), (2442, 30415), (2541, 29230), (2590, 28677), (2607, 28490), (2765, 26862), (2849, 26070), (2923, 25410), (3318, 22385), (3630, 20461), (3885, 19118), (4070, 18249), (4235, 17538), (4345, 17094), (4477, 16590), (5082, 14615), (5214, 14245), (5530, 13431), (5698, 13035), (5846, 12705), (6083, 12210), (6105, 12166), (7770, 9559), (8295, 8954), (8470, 8769), (8547, 8690)]