420583800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7742

約数の個数: 192

約数和(自身を含む): 1604897280

約数和(自身を除く): 1184313480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 5460, 6825, 7703, 7800, 9100, 10920, 13650, 15406, 18200, 23109, 27300, 30812, 38515, 46218, 53921, 54600, 61624, 77030, 92436, 100139, 107842, 115545, 154060, 161763, 184872, 192575, 200278, 215684, 231090, 269605, 300417, 308120, 323526, 385150, 400556, 431368, 462180, 500695, 539210, 577725, 600834, 647052, 700973, 770300, 801112, 808815, 924360, 1001390, 1078420, 1155450, 1201668, 1294104, 1348025, 1401946, 1502085, 1540600, 1617630, 2002780, 2102919, 2156840, 2310900, 2403336, 2503475, 2696050, 2803892, 3004170, 3235260, 3504865, 4005560, 4044075, 4205838, 4621800, 5006950, 5392100, 5607784, 6008340, 6470520, 7009730, 7510425, 8088150, 8411676, 10013900, 10514595, 10784200, 12016680, 14019460, 15020850, 16176300, 16823352, 17524325, 20027800, 21029190, 28038920, 30041700, 32352600, 35048650, 42058380, 52572975, 60083400, 70097300, 84116760, 105145950, 140194600, 210291900, 420583800]

約数ペア:

[(1, 420583800), (2, 210291900), (3, 140194600), (4, 105145950), (5, 84116760), (6, 70097300), (7, 60083400), (8, 52572975), (10, 42058380), (12, 35048650), (13, 32352600), (14, 30041700), (15, 28038920), (20, 21029190), (21, 20027800), (24, 17524325), (25, 16823352), (26, 16176300), (28, 15020850), (30, 14019460), (35, 12016680), (39, 10784200), (40, 10514595), (42, 10013900), (50, 8411676), (52, 8088150), (56, 7510425), (60, 7009730), (65, 6470520), (70, 6008340), (75, 5607784), (78, 5392100), (84, 5006950), (91, 4621800), (100, 4205838), (104, 4044075), (105, 4005560), (120, 3504865), (130, 3235260), (140, 3004170), (150, 2803892), (156, 2696050), (168, 2503475), (175, 2403336), (182, 2310900), (195, 2156840), (200, 2102919), (210, 2002780), (260, 1617630), (273, 1540600), (280, 1502085), (300, 1401946), (312, 1348025), (325, 1294104), (350, 1201668), (364, 1155450), (390, 1078420), (420, 1001390), (455, 924360), (520, 808815), (525, 801112), (546, 770300), (600, 700973), (650, 647052), (700, 600834), (728, 577725), (780, 539210), (840, 500695), (910, 462180), (975, 431368), (1050, 400556), (1092, 385150), (1300, 323526), (1365, 308120), (1400, 300417), (1560, 269605), (1820, 231090), (1950, 215684), (2100, 200278), (2184, 192575), (2275, 184872), (2600, 161763), (2730, 154060), (3640, 115545), (3900, 107842), (4200, 100139), (4550, 92436), (5460, 77030), (6825, 61624), (7703, 54600), (7800, 53921), (9100, 46218), (10920, 38515), (13650, 30812), (15406, 27300), (18200, 23109)]