414137300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 1001394240

約数和(自身を除く): 587256940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 43, 50, 74, 76, 86, 95, 100, 137, 148, 172, 185, 190, 215, 274, 370, 380, 430, 475, 548, 685, 703, 740, 817, 860, 925, 950, 1075, 1370, 1406, 1591, 1634, 1850, 1900, 2150, 2603, 2740, 2812, 3182, 3268, 3425, 3515, 3700, 4085, 4300, 5069, 5206, 5891, 6364, 6850, 7030, 7955, 8170, 10138, 10412, 11782, 13015, 13700, 14060, 15910, 16340, 17575, 20276, 20425, 23564, 25345, 26030, 29455, 30229, 31820, 35150, 39775, 40850, 50690, 52060, 58910, 60458, 65075, 70300, 79550, 81700, 96311, 101380, 111929, 117820, 120916, 126725, 130150, 147275, 151145, 159100, 192622, 217967, 223858, 253450, 260300, 294550, 302290, 385244, 435934, 447716, 481555, 506900, 559645, 589100, 604580, 755725, 871868, 963110, 1089835, 1119290, 1511450, 1926220, 2179670, 2238580, 2407775, 2798225, 3022900, 4141373, 4359340, 4815550, 5449175, 5596450, 8282746, 9631100, 10898350, 11192900, 16565492, 20706865, 21796700, 41413730, 82827460, 103534325, 207068650, 414137300]

約数ペア:

[(1, 414137300), (2, 207068650), (4, 103534325), (5, 82827460), (10, 41413730), (19, 21796700), (20, 20706865), (25, 16565492), (37, 11192900), (38, 10898350), (43, 9631100), (50, 8282746), (74, 5596450), (76, 5449175), (86, 4815550), (95, 4359340), (100, 4141373), (137, 3022900), (148, 2798225), (172, 2407775), (185, 2238580), (190, 2179670), (215, 1926220), (274, 1511450), (370, 1119290), (380, 1089835), (430, 963110), (475, 871868), (548, 755725), (685, 604580), (703, 589100), (740, 559645), (817, 506900), (860, 481555), (925, 447716), (950, 435934), (1075, 385244), (1370, 302290), (1406, 294550), (1591, 260300), (1634, 253450), (1850, 223858), (1900, 217967), (2150, 192622), (2603, 159100), (2740, 151145), (2812, 147275), (3182, 130150), (3268, 126725), (3425, 120916), (3515, 117820), (3700, 111929), (4085, 101380), (4300, 96311), (5069, 81700), (5206, 79550), (5891, 70300), (6364, 65075), (6850, 60458), (7030, 58910), (7955, 52060), (8170, 50690), (10138, 40850), (10412, 39775), (11782, 35150), (13015, 31820), (13700, 30229), (14060, 29455), (15910, 26030), (16340, 25345), (17575, 23564), (20276, 20425)]