156712737780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{154723}}^1$

素因数の和:155086

約数の個数: 144

約数和(自身を含む): 504848320704

約数和(自身を除く): 348135582924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 331, 340, 510, 612, 662, 765, 993, 1020, 1324, 1530, 1655, 1986, 2979, 3060, 3310, 3972, 4965, 5627, 5958, 6620, 9930, 11254, 11916, 14895, 16881, 19860, 22508, 28135, 29790, 33762, 50643, 56270, 59580, 67524, 84405, 101286, 112540, 154723, 168810, 202572, 253215, 309446, 337620, 464169, 506430, 618892, 773615, 928338, 1012860, 1392507, 1547230, 1856676, 2320845, 2630291, 2785014, 3094460, 4641690, 5260582, 5570028, 6962535, 7890873, 9283380, 10521164, 13151455, 13925070, 15781746, 23672619, 26302910, 27850140, 31563492, 39454365, 47345238, 51213313, 52605820, 78908730, 94690476, 102426626, 118363095, 153639939, 157817460, 204853252, 236726190, 256066565, 307279878, 460919817, 473452380, 512133130, 614559756, 768199695, 870626321, 921839634, 1024266260, 1536399390, 1741252642, 1843679268, 2304599085, 2611878963, 3072798780, 3482505284, 4353131605, 4609198170, 5223757926, 7835636889, 8706263210, 9218396340, 10447515852, 13059394815, 15671273778, 17412526420, 26118789630, 31342547556, 39178184445, 52237579260, 78356368890, 156712737780]

約数ペア:

[(1, 156712737780), (2, 78356368890), (3, 52237579260), (4, 39178184445), (5, 31342547556), (6, 26118789630), (9, 17412526420), (10, 15671273778), (12, 13059394815), (15, 10447515852), (17, 9218396340), (18, 8706263210), (20, 7835636889), (30, 5223757926), (34, 4609198170), (36, 4353131605), (45, 3482505284), (51, 3072798780), (60, 2611878963), (68, 2304599085), (85, 1843679268), (90, 1741252642), (102, 1536399390), (153, 1024266260), (170, 921839634), (180, 870626321), (204, 768199695), (255, 614559756), (306, 512133130), (331, 473452380), (340, 460919817), (510, 307279878), (612, 256066565), (662, 236726190), (765, 204853252), (993, 157817460), (1020, 153639939), (1324, 118363095), (1530, 102426626), (1655, 94690476), (1986, 78908730), (2979, 52605820), (3060, 51213313), (3310, 47345238), (3972, 39454365), (4965, 31563492), (5627, 27850140), (5958, 26302910), (6620, 23672619), (9930, 15781746), (11254, 13925070), (11916, 13151455), (14895, 10521164), (16881, 9283380), (19860, 7890873), (22508, 6962535), (28135, 5570028), (29790, 5260582), (33762, 4641690), (50643, 3094460), (56270, 2785014), (59580, 2630291), (67524, 2320845), (84405, 1856676), (101286, 1547230), (112540, 1392507), (154723, 1012860), (168810, 928338), (202572, 773615), (253215, 618892), (309446, 506430), (337620, 464169)]