198293670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 564537600

約数和(自身を除く): 366243930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 81, 90, 93, 106, 135, 149, 155, 159, 162, 186, 265, 270, 279, 298, 310, 318, 405, 447, 465, 477, 530, 558, 745, 795, 810, 837, 894, 930, 954, 1341, 1395, 1431, 1490, 1590, 1643, 1674, 2235, 2385, 2511, 2682, 2790, 2862, 3286, 4023, 4185, 4293, 4470, 4619, 4770, 4929, 5022, 6705, 7155, 7897, 8046, 8215, 8370, 8586, 9238, 9858, 12069, 12555, 13410, 13857, 14310, 14787, 15794, 16430, 20115, 21465, 23095, 23691, 24138, 24645, 25110, 27714, 29574, 39485, 40230, 41571, 42930, 44361, 46190, 47382, 49290, 60345, 69285, 71073, 73935, 78970, 83142, 88722, 118455, 120690, 124713, 133083, 138570, 142146, 147870, 207855, 213219, 221805, 236910, 244807, 249426, 266166, 355365, 374139, 415710, 426438, 443610, 489614, 623565, 639657, 665415, 710730, 734421, 748278, 1066095, 1224035, 1247130, 1279314, 1330830, 1468842, 1870695, 2132190, 2203263, 2448070, 3198285, 3672105, 3741390, 4406526, 6396570, 6609789, 7344210, 11016315, 13219578, 19829367, 22032630, 33048945, 39658734, 66097890, 99146835, 198293670]

約数ペア:

[(1, 198293670), (2, 99146835), (3, 66097890), (5, 39658734), (6, 33048945), (9, 22032630), (10, 19829367), (15, 13219578), (18, 11016315), (27, 7344210), (30, 6609789), (31, 6396570), (45, 4406526), (53, 3741390), (54, 3672105), (62, 3198285), (81, 2448070), (90, 2203263), (93, 2132190), (106, 1870695), (135, 1468842), (149, 1330830), (155, 1279314), (159, 1247130), (162, 1224035), (186, 1066095), (265, 748278), (270, 734421), (279, 710730), (298, 665415), (310, 639657), (318, 623565), (405, 489614), (447, 443610), (465, 426438), (477, 415710), (530, 374139), (558, 355365), (745, 266166), (795, 249426), (810, 244807), (837, 236910), (894, 221805), (930, 213219), (954, 207855), (1341, 147870), (1395, 142146), (1431, 138570), (1490, 133083), (1590, 124713), (1643, 120690), (1674, 118455), (2235, 88722), (2385, 83142), (2511, 78970), (2682, 73935), (2790, 71073), (2862, 69285), (3286, 60345), (4023, 49290), (4185, 47382), (4293, 46190), (4470, 44361), (4619, 42930), (4770, 41571), (4929, 40230), (5022, 39485), (6705, 29574), (7155, 27714), (7897, 25110), (8046, 24645), (8215, 24138), (8370, 23691), (8586, 23095), (9238, 21465), (9858, 20115), (12069, 16430), (12555, 15794), (13410, 14787), (13857, 14310)]