73682280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4177}}^1$

素因数の和:4208

約数の個数: 144

約数和(自身を含む): 278630820

約数和(自身を除く): 204948540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4177, 4410, 5880, 8354, 8820, 12531, 16708, 17640, 20885, 25062, 29239, 33416, 37593, 41770, 50124, 58478, 62655, 75186, 83540, 87717, 100248, 116956, 125310, 146195, 150372, 167080, 175434, 187965, 204673, 233912, 250620, 263151, 292390, 300744, 350868, 375930, 409346, 438585, 501240, 526302, 584780, 614019, 701736, 751860, 818692, 877170, 1023365, 1052604, 1169560, 1228038, 1315755, 1503720, 1637384, 1754340, 1842057, 2046730, 2105208, 2456076, 2631510, 3070095, 3508680, 3684114, 4093460, 4912152, 5263020, 6140190, 7368228, 8186920, 9210285, 10526040, 12280380, 14736456, 18420570, 24560760, 36841140, 73682280]

約数ペア:

[(1, 73682280), (2, 36841140), (3, 24560760), (4, 18420570), (5, 14736456), (6, 12280380), (7, 10526040), (8, 9210285), (9, 8186920), (10, 7368228), (12, 6140190), (14, 5263020), (15, 4912152), (18, 4093460), (20, 3684114), (21, 3508680), (24, 3070095), (28, 2631510), (30, 2456076), (35, 2105208), (36, 2046730), (40, 1842057), (42, 1754340), (45, 1637384), (49, 1503720), (56, 1315755), (60, 1228038), (63, 1169560), (70, 1052604), (72, 1023365), (84, 877170), (90, 818692), (98, 751860), (105, 701736), (120, 614019), (126, 584780), (140, 526302), (147, 501240), (168, 438585), (180, 409346), (196, 375930), (210, 350868), (245, 300744), (252, 292390), (280, 263151), (294, 250620), (315, 233912), (360, 204673), (392, 187965), (420, 175434), (441, 167080), (490, 150372), (504, 146195), (588, 125310), (630, 116956), (735, 100248), (840, 87717), (882, 83540), (980, 75186), (1176, 62655), (1260, 58478), (1470, 50124), (1764, 41770), (1960, 37593), (2205, 33416), (2520, 29239), (2940, 25062), (3528, 20885), (4177, 17640), (4410, 16708), (5880, 12531), (8354, 8820)]