387255864450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{399583}}^1$

素因数の和:399689

約数の個数: 192

約数和(自身を含む): 1198675279872

約数和(自身を除く): 811419415422

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 71, 75, 78, 91, 105, 130, 142, 150, 175, 182, 195, 210, 213, 273, 325, 350, 355, 390, 426, 455, 497, 525, 546, 650, 710, 910, 923, 975, 994, 1050, 1065, 1365, 1491, 1775, 1846, 1950, 2130, 2275, 2485, 2730, 2769, 2982, 3550, 4550, 4615, 4970, 5325, 5538, 6461, 6825, 7455, 9230, 10650, 12425, 12922, 13650, 13845, 14910, 19383, 23075, 24850, 27690, 32305, 37275, 38766, 46150, 64610, 69225, 74550, 96915, 138450, 161525, 193830, 323050, 399583, 484575, 799166, 969150, 1198749, 1997915, 2397498, 2797081, 3995830, 5194579, 5594162, 5993745, 8391243, 9989575, 10389158, 11987490, 13985405, 15583737, 16782486, 19979150, 25972895, 27970810, 28370393, 29968725, 31167474, 36362053, 41956215, 51945790, 56740786, 59937450, 69927025, 72724106, 77918685, 83912430, 85111179, 109086159, 129864475, 139854050, 141851965, 155837370, 170222358, 181810265, 198592751, 209781075, 218172318, 259728950, 283703930, 363620530, 368815109, 389593425, 397185502, 419562150, 425555895, 545430795, 595778253, 709259825, 737630218, 779186850, 851111790, 909051325, 992963755, 1090861590, 1106445327, 1191556506, 1418519650, 1818102650, 1844075545, 1985927510, 2127779475, 2212890654, 2581705763, 2727153975, 2978891265, 3688151090, 4255558950, 4964818775, 5163411526, 5454307950, 5532226635, 5957782530, 7745117289, 9220377725, 9929637550, 11064453270, 12908528815, 14894456325, 15490234578, 18440755450, 25817057630, 27661133175, 29788912650, 38725586445, 55322266350, 64542644075, 77451172890, 129085288150, 193627932225, 387255864450]

約数ペア:

[(1, 387255864450), (2, 193627932225), (3, 129085288150), (5, 77451172890), (6, 64542644075), (7, 55322266350), (10, 38725586445), (13, 29788912650), (14, 27661133175), (15, 25817057630), (21, 18440755450), (25, 15490234578), (26, 14894456325), (30, 12908528815), (35, 11064453270), (39, 9929637550), (42, 9220377725), (50, 7745117289), (65, 5957782530), (70, 5532226635), (71, 5454307950), (75, 5163411526), (78, 4964818775), (91, 4255558950), (105, 3688151090), (130, 2978891265), (142, 2727153975), (150, 2581705763), (175, 2212890654), (182, 2127779475), (195, 1985927510), (210, 1844075545), (213, 1818102650), (273, 1418519650), (325, 1191556506), (350, 1106445327), (355, 1090861590), (390, 992963755), (426, 909051325), (455, 851111790), (497, 779186850), (525, 737630218), (546, 709259825), (650, 595778253), (710, 545430795), (910, 425555895), (923, 419562150), (975, 397185502), (994, 389593425), (1050, 368815109), (1065, 363620530), (1365, 283703930), (1491, 259728950), (1775, 218172318), (1846, 209781075), (1950, 198592751), (2130, 181810265), (2275, 170222358), (2485, 155837370), (2730, 141851965), (2769, 139854050), (2982, 129864475), (3550, 109086159), (4550, 85111179), (4615, 83912430), (4970, 77918685), (5325, 72724106), (5538, 69927025), (6461, 59937450), (6825, 56740786), (7455, 51945790), (9230, 41956215), (10650, 36362053), (12425, 31167474), (12922, 29968725), (13650, 28370393), (13845, 27970810), (14910, 25972895), (19383, 19979150), (23075, 16782486), (24850, 15583737), (27690, 13985405), (32305, 11987490), (37275, 10389158), (38766, 9989575), (46150, 8391243), (64610, 5993745), (69225, 5594162), (74550, 5194579), (96915, 3995830), (138450, 2797081), (161525, 2397498), (193830, 1997915), (323050, 1198749), (399583, 969150), (484575, 799166)]