180109710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 545832000

約数和(自身を除く): 365722290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 121, 135, 149, 165, 185, 198, 222, 242, 270, 297, 298, 330, 333, 363, 370, 407, 447, 495, 555, 594, 605, 666, 726, 745, 814, 894, 990, 999, 1089, 1110, 1210, 1221, 1341, 1485, 1490, 1639, 1665, 1815, 1998, 2035, 2178, 2235, 2442, 2682, 2970, 3267, 3278, 3330, 3630, 3663, 4023, 4070, 4470, 4477, 4917, 4995, 5445, 5513, 6105, 6534, 6705, 7326, 8046, 8195, 8954, 9834, 9990, 10890, 10989, 11026, 12210, 13410, 13431, 14751, 16335, 16390, 16539, 18029, 18315, 20115, 21978, 22385, 24585, 26862, 27565, 29502, 32670, 33078, 36058, 36630, 40230, 40293, 44253, 44770, 49170, 49617, 54087, 54945, 55130, 60643, 67155, 73755, 80586, 82695, 88506, 90145, 99234, 108174, 109890, 120879, 121286, 134310, 147510, 148851, 162261, 165390, 180290, 181929, 201465, 221265, 241758, 248085, 270435, 297702, 303215, 324522, 363858, 402930, 442530, 486783, 496170, 540870, 545787, 604395, 606430, 667073, 744255, 811305, 909645, 973566, 1091574, 1208790, 1334146, 1488510, 1622610, 1637361, 1819290, 2001219, 2433915, 2728935, 3274722, 3335365, 4002438, 4867830, 5457870, 6003657, 6670730, 8186805, 10006095, 12007314, 16373610, 18010971, 20012190, 30018285, 36021942, 60036570, 90054855, 180109710]

約数ペア:

[(1, 180109710), (2, 90054855), (3, 60036570), (5, 36021942), (6, 30018285), (9, 20012190), (10, 18010971), (11, 16373610), (15, 12007314), (18, 10006095), (22, 8186805), (27, 6670730), (30, 6003657), (33, 5457870), (37, 4867830), (45, 4002438), (54, 3335365), (55, 3274722), (66, 2728935), (74, 2433915), (90, 2001219), (99, 1819290), (110, 1637361), (111, 1622610), (121, 1488510), (135, 1334146), (149, 1208790), (165, 1091574), (185, 973566), (198, 909645), (222, 811305), (242, 744255), (270, 667073), (297, 606430), (298, 604395), (330, 545787), (333, 540870), (363, 496170), (370, 486783), (407, 442530), (447, 402930), (495, 363858), (555, 324522), (594, 303215), (605, 297702), (666, 270435), (726, 248085), (745, 241758), (814, 221265), (894, 201465), (990, 181929), (999, 180290), (1089, 165390), (1110, 162261), (1210, 148851), (1221, 147510), (1341, 134310), (1485, 121286), (1490, 120879), (1639, 109890), (1665, 108174), (1815, 99234), (1998, 90145), (2035, 88506), (2178, 82695), (2235, 80586), (2442, 73755), (2682, 67155), (2970, 60643), (3267, 55130), (3278, 54945), (3330, 54087), (3630, 49617), (3663, 49170), (4023, 44770), (4070, 44253), (4470, 40293), (4477, 40230), (4917, 36630), (4995, 36058), (5445, 33078), (5513, 32670), (6105, 29502), (6534, 27565), (6705, 26862), (7326, 24585), (8046, 22385), (8195, 21978), (8954, 20115), (9834, 18315), (9990, 18029), (10890, 16539), (10989, 16390), (11026, 16335), (12210, 14751), (13410, 13431)]