174740940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 596048544

約数和(自身を除く): 421307604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 113, 121, 132, 142, 165, 180, 198, 213, 220, 226, 242, 284, 330, 339, 355, 363, 396, 426, 452, 484, 495, 565, 605, 639, 660, 678, 710, 726, 781, 852, 990, 1017, 1065, 1089, 1130, 1210, 1243, 1278, 1356, 1420, 1452, 1562, 1695, 1815, 1980, 2034, 2130, 2178, 2260, 2343, 2420, 2486, 2556, 3124, 3195, 3390, 3630, 3729, 3905, 4068, 4260, 4356, 4686, 4972, 5085, 5445, 6215, 6390, 6780, 7029, 7260, 7458, 7810, 8023, 8591, 9372, 10170, 10890, 11187, 11715, 12430, 12780, 13673, 14058, 14916, 15620, 16046, 17182, 18645, 20340, 21780, 22374, 23430, 24069, 24860, 25773, 27346, 28116, 32092, 34364, 35145, 37290, 40115, 41019, 42955, 44748, 46860, 48138, 51546, 54692, 55935, 68365, 70290, 72207, 74580, 77319, 80230, 82038, 85910, 88253, 96276, 103092, 111870, 120345, 123057, 128865, 136730, 140580, 144414, 154638, 160460, 164076, 171820, 176506, 205095, 223740, 240690, 246114, 257730, 264759, 273460, 288828, 309276, 353012, 361035, 386595, 410190, 441265, 481380, 492228, 515460, 529518, 615285, 722070, 773190, 794277, 820380, 882530, 970783, 1059036, 1230570, 1323795, 1444140, 1546380, 1588554, 1765060, 1941566, 2461140, 2647590, 2912349, 3177108, 3883132, 3971385, 4853915, 5295180, 5824698, 7942770, 8737047, 9707830, 11649396, 14561745, 15885540, 17474094, 19415660, 29123490, 34948188, 43685235, 58246980, 87370470, 174740940]

約数ペア:

[(1, 174740940), (2, 87370470), (3, 58246980), (4, 43685235), (5, 34948188), (6, 29123490), (9, 19415660), (10, 17474094), (11, 15885540), (12, 14561745), (15, 11649396), (18, 9707830), (20, 8737047), (22, 7942770), (30, 5824698), (33, 5295180), (36, 4853915), (44, 3971385), (45, 3883132), (55, 3177108), (60, 2912349), (66, 2647590), (71, 2461140), (90, 1941566), (99, 1765060), (110, 1588554), (113, 1546380), (121, 1444140), (132, 1323795), (142, 1230570), (165, 1059036), (180, 970783), (198, 882530), (213, 820380), (220, 794277), (226, 773190), (242, 722070), (284, 615285), (330, 529518), (339, 515460), (355, 492228), (363, 481380), (396, 441265), (426, 410190), (452, 386595), (484, 361035), (495, 353012), (565, 309276), (605, 288828), (639, 273460), (660, 264759), (678, 257730), (710, 246114), (726, 240690), (781, 223740), (852, 205095), (990, 176506), (1017, 171820), (1065, 164076), (1089, 160460), (1130, 154638), (1210, 144414), (1243, 140580), (1278, 136730), (1356, 128865), (1420, 123057), (1452, 120345), (1562, 111870), (1695, 103092), (1815, 96276), (1980, 88253), (2034, 85910), (2130, 82038), (2178, 80230), (2260, 77319), (2343, 74580), (2420, 72207), (2486, 70290), (2556, 68365), (3124, 55935), (3195, 54692), (3390, 51546), (3630, 48138), (3729, 46860), (3905, 44748), (4068, 42955), (4260, 41019), (4356, 40115), (4686, 37290), (4972, 35145), (5085, 34364), (5445, 32092), (6215, 28116), (6390, 27346), (6780, 25773), (7029, 24860), (7260, 24069), (7458, 23430), (7810, 22374), (8023, 21780), (8591, 20340), (9372, 18645), (10170, 17182), (10890, 16046), (11187, 15620), (11715, 14916), (12430, 14058), (12780, 13673)]