154698180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 552061440

約数和(自身を除く): 397363260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 977, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 1954, 2030, 2262, 2436, 2639, 2730, 2931, 3045, 3770, 3908, 4060, 4524, 4885, 5278, 5460, 5655, 5862, 6090, 6839, 7540, 7917, 9770, 10556, 11310, 11724, 12180, 12701, 13195, 13678, 14655, 15834, 19540, 20517, 22620, 25402, 26390, 27356, 28333, 29310, 31668, 34195, 38103, 39585, 41034, 50804, 52780, 56666, 58620, 63505, 68390, 76206, 79170, 82068, 84999, 88907, 102585, 113332, 127010, 136780, 141665, 152412, 158340, 169998, 177814, 190515, 198331, 205170, 254020, 266721, 283330, 339996, 355628, 368329, 381030, 396662, 410340, 424995, 444535, 533442, 566660, 594993, 736658, 762060, 793324, 849990, 889070, 991655, 1066884, 1104987, 1189986, 1333605, 1473316, 1699980, 1778140, 1841645, 1983310, 2209974, 2379972, 2578303, 2667210, 2974965, 3683290, 3966620, 4419948, 5156606, 5334420, 5524935, 5949930, 7366580, 7734909, 10313212, 11049870, 11899860, 12891515, 15469818, 22099740, 25783030, 30939636, 38674545, 51566060, 77349090, 154698180]

約数ペア:

[(1, 154698180), (2, 77349090), (3, 51566060), (4, 38674545), (5, 30939636), (6, 25783030), (7, 22099740), (10, 15469818), (12, 12891515), (13, 11899860), (14, 11049870), (15, 10313212), (20, 7734909), (21, 7366580), (26, 5949930), (28, 5524935), (29, 5334420), (30, 5156606), (35, 4419948), (39, 3966620), (42, 3683290), (52, 2974965), (58, 2667210), (60, 2578303), (65, 2379972), (70, 2209974), (78, 1983310), (84, 1841645), (87, 1778140), (91, 1699980), (105, 1473316), (116, 1333605), (130, 1189986), (140, 1104987), (145, 1066884), (156, 991655), (174, 889070), (182, 849990), (195, 793324), (203, 762060), (210, 736658), (260, 594993), (273, 566660), (290, 533442), (348, 444535), (364, 424995), (377, 410340), (390, 396662), (406, 381030), (420, 368329), (435, 355628), (455, 339996), (546, 283330), (580, 266721), (609, 254020), (754, 205170), (780, 198331), (812, 190515), (870, 177814), (910, 169998), (977, 158340), (1015, 152412), (1092, 141665), (1131, 136780), (1218, 127010), (1365, 113332), (1508, 102585), (1740, 88907), (1820, 84999), (1885, 82068), (1954, 79170), (2030, 76206), (2262, 68390), (2436, 63505), (2639, 58620), (2730, 56666), (2931, 52780), (3045, 50804), (3770, 41034), (3908, 39585), (4060, 38103), (4524, 34195), (4885, 31668), (5278, 29310), (5460, 28333), (5655, 27356), (5862, 26390), (6090, 25402), (6839, 22620), (7540, 20517), (7917, 19540), (9770, 15834), (10556, 14655), (11310, 13678), (11724, 13195), (12180, 12701)]