73928400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 291897984

約数和(自身を除く): 217969584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 677, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1354, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2031, 2100, 2184, 2275, 2600, 2708, 2730, 2800, 3120, 3385, 3640, 3900, 4062, 4200, 4368, 4550, 4739, 5200, 5416, 5460, 6770, 6825, 7280, 7800, 8124, 8400, 8801, 9100, 9478, 10155, 10832, 10920, 13540, 13650, 14217, 15600, 16248, 16925, 17602, 18200, 18956, 20310, 21840, 23695, 26403, 27080, 27300, 28434, 32496, 33850, 35204, 36400, 37912, 40620, 44005, 47390, 50775, 52806, 54160, 54600, 56868, 61607, 67700, 70408, 71085, 75824, 81240, 88010, 94780, 101550, 105612, 109200, 113736, 118475, 123214, 132015, 135400, 140816, 142170, 162480, 176020, 184821, 189560, 203100, 211224, 220025, 227472, 236950, 246428, 264030, 270800, 284340, 308035, 352040, 355425, 369642, 379120, 406200, 422448, 440050, 473900, 492856, 528060, 568680, 616070, 660075, 704080, 710850, 739284, 812400, 880100, 924105, 947800, 985712, 1056120, 1137360, 1232140, 1320150, 1421700, 1478568, 1540175, 1760200, 1848210, 1895600, 2112240, 2464280, 2640300, 2843400, 2957136, 3080350, 3520400, 3696420, 4620525, 4928560, 5280600, 5686800, 6160700, 7392840, 9241050, 10561200, 12321400, 14785680, 18482100, 24642800, 36964200, 73928400]

約数ペア:

[(1, 73928400), (2, 36964200), (3, 24642800), (4, 18482100), (5, 14785680), (6, 12321400), (7, 10561200), (8, 9241050), (10, 7392840), (12, 6160700), (13, 5686800), (14, 5280600), (15, 4928560), (16, 4620525), (20, 3696420), (21, 3520400), (24, 3080350), (25, 2957136), (26, 2843400), (28, 2640300), (30, 2464280), (35, 2112240), (39, 1895600), (40, 1848210), (42, 1760200), (48, 1540175), (50, 1478568), (52, 1421700), (56, 1320150), (60, 1232140), (65, 1137360), (70, 1056120), (75, 985712), (78, 947800), (80, 924105), (84, 880100), (91, 812400), (100, 739284), (104, 710850), (105, 704080), (112, 660075), (120, 616070), (130, 568680), (140, 528060), (150, 492856), (156, 473900), (168, 440050), (175, 422448), (182, 406200), (195, 379120), (200, 369642), (208, 355425), (210, 352040), (240, 308035), (260, 284340), (273, 270800), (280, 264030), (300, 246428), (312, 236950), (325, 227472), (336, 220025), (350, 211224), (364, 203100), (390, 189560), (400, 184821), (420, 176020), (455, 162480), (520, 142170), (525, 140816), (546, 135400), (560, 132015), (600, 123214), (624, 118475), (650, 113736), (677, 109200), (700, 105612), (728, 101550), (780, 94780), (840, 88010), (910, 81240), (975, 75824), (1040, 71085), (1050, 70408), (1092, 67700), (1200, 61607), (1300, 56868), (1354, 54600), (1365, 54160), (1400, 52806), (1456, 50775), (1560, 47390), (1680, 44005), (1820, 40620), (1950, 37912), (2031, 36400), (2100, 35204), (2184, 33850), (2275, 32496), (2600, 28434), (2708, 27300), (2730, 27080), (2800, 26403), (3120, 23695), (3385, 21840), (3640, 20310), (3900, 18956), (4062, 18200), (4200, 17602), (4368, 16925), (4550, 16248), (4739, 15600), (5200, 14217), (5416, 13650), (5460, 13540), (6770, 10920), (6825, 10832), (7280, 10155), (7800, 9478), (8124, 9100), (8400, 8801)]