199546380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3308

約数の個数: 144

約数和(自身を含む): 681827328

約数和(自身を除く): 482280948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3251, 3410, 4092, 5115, 5580, 6138, 6502, 6820, 9753, 10230, 12276, 13004, 15345, 16255, 19506, 20460, 29259, 30690, 32510, 35761, 39012, 48765, 58518, 61380, 65020, 71522, 97530, 100781, 107283, 117036, 143044, 146295, 178805, 195060, 201562, 214566, 292590, 302343, 321849, 357610, 403124, 429132, 503905, 536415, 585180, 604686, 643698, 715220, 907029, 1007810, 1072830, 1108591, 1209372, 1287396, 1511715, 1609245, 1814058, 2015620, 2145660, 2217182, 3023430, 3218490, 3325773, 3628116, 4434364, 4535145, 5542955, 6046860, 6436980, 6651546, 9070290, 9977319, 11085910, 13303092, 16628865, 18140580, 19954638, 22171820, 33257730, 39909276, 49886595, 66515460, 99773190, 199546380]

約数ペア:

[(1, 199546380), (2, 99773190), (3, 66515460), (4, 49886595), (5, 39909276), (6, 33257730), (9, 22171820), (10, 19954638), (11, 18140580), (12, 16628865), (15, 13303092), (18, 11085910), (20, 9977319), (22, 9070290), (30, 6651546), (31, 6436980), (33, 6046860), (36, 5542955), (44, 4535145), (45, 4434364), (55, 3628116), (60, 3325773), (62, 3218490), (66, 3023430), (90, 2217182), (93, 2145660), (99, 2015620), (110, 1814058), (124, 1609245), (132, 1511715), (155, 1287396), (165, 1209372), (180, 1108591), (186, 1072830), (198, 1007810), (220, 907029), (279, 715220), (310, 643698), (330, 604686), (341, 585180), (372, 536415), (396, 503905), (465, 429132), (495, 403124), (558, 357610), (620, 321849), (660, 302343), (682, 292590), (930, 214566), (990, 201562), (1023, 195060), (1116, 178805), (1364, 146295), (1395, 143044), (1705, 117036), (1860, 107283), (1980, 100781), (2046, 97530), (2790, 71522), (3069, 65020), (3251, 61380), (3410, 58518), (4092, 48765), (5115, 39012), (5580, 35761), (6138, 32510), (6502, 30690), (6820, 29259), (9753, 20460), (10230, 19506), (12276, 16255), (13004, 15345)]