75200580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4626

約数の個数: 144

約数和(自身を含む): 280809984

約数和(自身を除く): 205609404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4591, 5460, 8190, 9182, 13773, 16380, 18364, 22955, 27546, 32137, 41319, 45910, 55092, 59683, 64274, 68865, 82638, 91820, 96411, 119366, 128548, 137730, 160685, 165276, 179049, 192822, 206595, 238732, 275460, 289233, 298415, 321370, 358098, 385644, 413190, 417781, 482055, 537147, 578466, 596830, 642740, 716196, 826380, 835562, 895245, 964110, 1074294, 1156932, 1193660, 1253343, 1446165, 1671124, 1790490, 1928220, 2088905, 2148588, 2506686, 2685735, 2892330, 3580980, 3760029, 4177810, 5013372, 5371470, 5784660, 6266715, 7520058, 8355620, 10742940, 12533430, 15040116, 18800145, 25066860, 37600290, 75200580]

約数ペア:

[(1, 75200580), (2, 37600290), (3, 25066860), (4, 18800145), (5, 15040116), (6, 12533430), (7, 10742940), (9, 8355620), (10, 7520058), (12, 6266715), (13, 5784660), (14, 5371470), (15, 5013372), (18, 4177810), (20, 3760029), (21, 3580980), (26, 2892330), (28, 2685735), (30, 2506686), (35, 2148588), (36, 2088905), (39, 1928220), (42, 1790490), (45, 1671124), (52, 1446165), (60, 1253343), (63, 1193660), (65, 1156932), (70, 1074294), (78, 964110), (84, 895245), (90, 835562), (91, 826380), (105, 716196), (117, 642740), (126, 596830), (130, 578466), (140, 537147), (156, 482055), (180, 417781), (182, 413190), (195, 385644), (210, 358098), (234, 321370), (252, 298415), (260, 289233), (273, 275460), (315, 238732), (364, 206595), (390, 192822), (420, 179049), (455, 165276), (468, 160685), (546, 137730), (585, 128548), (630, 119366), (780, 96411), (819, 91820), (910, 82638), (1092, 68865), (1170, 64274), (1260, 59683), (1365, 55092), (1638, 45910), (1820, 41319), (2340, 32137), (2730, 27546), (3276, 22955), (4095, 18364), (4591, 16380), (5460, 13773), (8190, 9182)]