1383703100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 3581437440

約数和(自身を除く): 2197734340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 29, 34, 50, 52, 58, 65, 68, 85, 100, 116, 127, 130, 145, 170, 221, 254, 260, 289, 290, 325, 340, 377, 425, 442, 493, 508, 578, 580, 635, 650, 725, 754, 850, 884, 986, 1105, 1156, 1270, 1300, 1445, 1450, 1508, 1651, 1700, 1885, 1972, 2159, 2210, 2465, 2540, 2890, 2900, 3175, 3302, 3683, 3757, 3770, 4318, 4420, 4930, 5525, 5780, 6350, 6409, 6604, 7225, 7366, 7514, 7540, 8255, 8381, 8636, 9425, 9860, 10795, 11050, 12325, 12700, 12818, 14450, 14732, 15028, 16510, 16762, 18415, 18785, 18850, 21590, 22100, 24650, 25636, 28067, 28900, 32045, 33020, 33524, 36703, 36830, 37570, 37700, 41275, 41905, 43180, 47879, 49300, 53975, 56134, 62611, 64090, 73406, 73660, 75140, 82550, 83810, 92075, 93925, 95758, 107950, 108953, 112268, 125222, 128180, 140335, 146812, 160225, 165100, 167620, 183515, 184150, 187850, 191516, 209525, 215900, 217906, 239395, 250444, 280670, 313055, 320450, 367030, 368300, 375700, 419050, 435812, 477139, 478790, 544765, 561340, 626110, 640900, 701675, 734060, 813943, 838100, 917575, 954278, 957580, 1064387, 1089530, 1196975, 1252220, 1403350, 1565275, 1627886, 1835150, 1908556, 2128774, 2179060, 2385695, 2393950, 2723825, 2806700, 3130550, 3255772, 3670300, 4069715, 4257548, 4771390, 4787900, 5321935, 5447650, 6261100, 8139430, 9542780, 10643870, 10895300, 11928475, 13837031, 16278860, 20348575, 21287740, 23856950, 26609675, 27674062, 40697150, 47713900, 53219350, 55348124, 69185155, 81394300, 106438700, 138370310, 276740620, 345925775, 691851550, 1383703100]

約数ペア:

[(1, 1383703100), (2, 691851550), (4, 345925775), (5, 276740620), (10, 138370310), (13, 106438700), (17, 81394300), (20, 69185155), (25, 55348124), (26, 53219350), (29, 47713900), (34, 40697150), (50, 27674062), (52, 26609675), (58, 23856950), (65, 21287740), (68, 20348575), (85, 16278860), (100, 13837031), (116, 11928475), (127, 10895300), (130, 10643870), (145, 9542780), (170, 8139430), (221, 6261100), (254, 5447650), (260, 5321935), (289, 4787900), (290, 4771390), (325, 4257548), (340, 4069715), (377, 3670300), (425, 3255772), (442, 3130550), (493, 2806700), (508, 2723825), (578, 2393950), (580, 2385695), (635, 2179060), (650, 2128774), (725, 1908556), (754, 1835150), (850, 1627886), (884, 1565275), (986, 1403350), (1105, 1252220), (1156, 1196975), (1270, 1089530), (1300, 1064387), (1445, 957580), (1450, 954278), (1508, 917575), (1651, 838100), (1700, 813943), (1885, 734060), (1972, 701675), (2159, 640900), (2210, 626110), (2465, 561340), (2540, 544765), (2890, 478790), (2900, 477139), (3175, 435812), (3302, 419050), (3683, 375700), (3757, 368300), (3770, 367030), (4318, 320450), (4420, 313055), (4930, 280670), (5525, 250444), (5780, 239395), (6350, 217906), (6409, 215900), (6604, 209525), (7225, 191516), (7366, 187850), (7514, 184150), (7540, 183515), (8255, 167620), (8381, 165100), (8636, 160225), (9425, 146812), (9860, 140335), (10795, 128180), (11050, 125222), (12325, 112268), (12700, 108953), (12818, 107950), (14450, 95758), (14732, 93925), (15028, 92075), (16510, 83810), (16762, 82550), (18415, 75140), (18785, 73660), (18850, 73406), (21590, 64090), (22100, 62611), (24650, 56134), (25636, 53975), (28067, 49300), (28900, 47879), (32045, 43180), (33020, 41905), (33524, 41275), (36703, 37700), (36830, 37570)]