121427460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8761}}^1$

素因数の和:8794

約数の個数: 144

約数和(自身を含む): 459268992

約数和(自身を除く): 337841532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 8761, 13860, 17522, 26283, 35044, 43805, 52566, 61327, 78849, 87610, 96371, 105132, 122654, 131415, 157698, 175220, 183981, 192742, 245308, 262830, 289113, 306635, 315396, 367962, 385484, 394245, 481855, 525660, 551943, 578226, 613270, 674597, 735924, 788490, 867339, 919905, 963710, 1103886, 1156452, 1226540, 1349194, 1445565, 1576980, 1734678, 1839810, 1927420, 2023791, 2207772, 2698388, 2759715, 2891130, 3372985, 3469356, 3679620, 4047582, 4336695, 5519430, 5782260, 6071373, 6745970, 8095164, 8673390, 10118955, 11038860, 12142746, 13491940, 17346780, 20237910, 24285492, 30356865, 40475820, 60713730, 121427460]

約数ペア:

[(1, 121427460), (2, 60713730), (3, 40475820), (4, 30356865), (5, 24285492), (6, 20237910), (7, 17346780), (9, 13491940), (10, 12142746), (11, 11038860), (12, 10118955), (14, 8673390), (15, 8095164), (18, 6745970), (20, 6071373), (21, 5782260), (22, 5519430), (28, 4336695), (30, 4047582), (33, 3679620), (35, 3469356), (36, 3372985), (42, 2891130), (44, 2759715), (45, 2698388), (55, 2207772), (60, 2023791), (63, 1927420), (66, 1839810), (70, 1734678), (77, 1576980), (84, 1445565), (90, 1349194), (99, 1226540), (105, 1156452), (110, 1103886), (126, 963710), (132, 919905), (140, 867339), (154, 788490), (165, 735924), (180, 674597), (198, 613270), (210, 578226), (220, 551943), (231, 525660), (252, 481855), (308, 394245), (315, 385484), (330, 367962), (385, 315396), (396, 306635), (420, 289113), (462, 262830), (495, 245308), (630, 192742), (660, 183981), (693, 175220), (770, 157698), (924, 131415), (990, 122654), (1155, 105132), (1260, 96371), (1386, 87610), (1540, 78849), (1980, 61327), (2310, 52566), (2772, 43805), (3465, 35044), (4620, 26283), (6930, 17522), (8761, 13860)]