52923780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 204906240

約数和(自身を除く): 151982460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 359, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 718, 756, 780, 810, 819, 910, 945, 1053, 1077, 1092, 1134, 1170, 1260, 1365, 1404, 1436, 1620, 1638, 1755, 1795, 1820, 1890, 2106, 2154, 2268, 2340, 2457, 2513, 2730, 2835, 3231, 3276, 3510, 3590, 3780, 4095, 4212, 4308, 4667, 4914, 5026, 5265, 5385, 5460, 5670, 6462, 7020, 7180, 7371, 7539, 8190, 9334, 9693, 9828, 10052, 10530, 10770, 11340, 12285, 12565, 12924, 14001, 14742, 15078, 16155, 16380, 18668, 19386, 21060, 21540, 22617, 23335, 24570, 25130, 28002, 29079, 29484, 30156, 32310, 32669, 36855, 37695, 38772, 42003, 45234, 46670, 48465, 49140, 50260, 56004, 58158, 64620, 65338, 67851, 70005, 73710, 75390, 84006, 90468, 93340, 96930, 98007, 113085, 116316, 126009, 130676, 135702, 140010, 145395, 147420, 150780, 163345, 168012, 193860, 196014, 203553, 210015, 226170, 252018, 271404, 280020, 290790, 294021, 326690, 339255, 378027, 392028, 407106, 420030, 452340, 490035, 504036, 581580, 588042, 630045, 653380, 678510, 756054, 814212, 840060, 882063, 980070, 1017765, 1176084, 1260090, 1357020, 1470105, 1512108, 1764126, 1890135, 1960140, 2035530, 2520180, 2646189, 2940210, 3528252, 3780270, 4071060, 4410315, 5292378, 5880420, 7560540, 8820630, 10584756, 13230945, 17641260, 26461890, 52923780]

約数ペア:

[(1, 52923780), (2, 26461890), (3, 17641260), (4, 13230945), (5, 10584756), (6, 8820630), (7, 7560540), (9, 5880420), (10, 5292378), (12, 4410315), (13, 4071060), (14, 3780270), (15, 3528252), (18, 2940210), (20, 2646189), (21, 2520180), (26, 2035530), (27, 1960140), (28, 1890135), (30, 1764126), (35, 1512108), (36, 1470105), (39, 1357020), (42, 1260090), (45, 1176084), (52, 1017765), (54, 980070), (60, 882063), (63, 840060), (65, 814212), (70, 756054), (78, 678510), (81, 653380), (84, 630045), (90, 588042), (91, 581580), (105, 504036), (108, 490035), (117, 452340), (126, 420030), (130, 407106), (135, 392028), (140, 378027), (156, 339255), (162, 326690), (180, 294021), (182, 290790), (189, 280020), (195, 271404), (210, 252018), (234, 226170), (252, 210015), (260, 203553), (270, 196014), (273, 193860), (315, 168012), (324, 163345), (351, 150780), (359, 147420), (364, 145395), (378, 140010), (390, 135702), (405, 130676), (420, 126009), (455, 116316), (468, 113085), (540, 98007), (546, 96930), (567, 93340), (585, 90468), (630, 84006), (702, 75390), (718, 73710), (756, 70005), (780, 67851), (810, 65338), (819, 64620), (910, 58158), (945, 56004), (1053, 50260), (1077, 49140), (1092, 48465), (1134, 46670), (1170, 45234), (1260, 42003), (1365, 38772), (1404, 37695), (1436, 36855), (1620, 32669), (1638, 32310), (1755, 30156), (1795, 29484), (1820, 29079), (1890, 28002), (2106, 25130), (2154, 24570), (2268, 23335), (2340, 22617), (2457, 21540), (2513, 21060), (2730, 19386), (2835, 18668), (3231, 16380), (3276, 16155), (3510, 15078), (3590, 14742), (3780, 14001), (4095, 12924), (4212, 12565), (4308, 12285), (4667, 11340), (4914, 10770), (5026, 10530), (5265, 10052), (5385, 9828), (5460, 9693), (5670, 9334), (6462, 8190), (7020, 7539), (7180, 7371)]