109767420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 396748800

約数和(自身を除く): 286981380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 409, 420, 426, 497, 540, 630, 639, 710, 756, 818, 852, 945, 994, 1065, 1227, 1260, 1278, 1420, 1491, 1636, 1890, 1917, 1988, 2045, 2130, 2454, 2485, 2556, 2863, 2982, 3195, 3681, 3780, 3834, 4090, 4260, 4473, 4908, 4970, 5726, 5964, 6135, 6390, 7362, 7455, 7668, 8180, 8589, 8946, 9585, 9940, 11043, 11452, 12270, 12780, 13419, 14315, 14724, 14910, 17178, 17892, 18405, 19170, 22086, 22365, 24540, 25767, 26838, 28630, 29039, 29820, 34356, 36810, 38340, 42945, 44172, 44730, 51534, 53676, 55215, 57260, 58078, 67095, 73620, 77301, 85890, 87117, 89460, 103068, 110430, 116156, 128835, 134190, 145195, 154602, 171780, 174234, 203273, 220860, 257670, 261351, 268380, 290390, 309204, 348468, 386505, 406546, 435585, 515340, 522702, 580780, 609819, 773010, 784053, 813092, 871170, 1016365, 1045404, 1219638, 1306755, 1546020, 1568106, 1742340, 1829457, 2032730, 2439276, 2613510, 3049095, 3136212, 3658914, 3920265, 4065460, 5227020, 5488371, 6098190, 7317828, 7840530, 9147285, 10976742, 12196380, 15681060, 18294570, 21953484, 27441855, 36589140, 54883710, 109767420]

約数ペア:

[(1, 109767420), (2, 54883710), (3, 36589140), (4, 27441855), (5, 21953484), (6, 18294570), (7, 15681060), (9, 12196380), (10, 10976742), (12, 9147285), (14, 7840530), (15, 7317828), (18, 6098190), (20, 5488371), (21, 5227020), (27, 4065460), (28, 3920265), (30, 3658914), (35, 3136212), (36, 3049095), (42, 2613510), (45, 2439276), (54, 2032730), (60, 1829457), (63, 1742340), (70, 1568106), (71, 1546020), (84, 1306755), (90, 1219638), (105, 1045404), (108, 1016365), (126, 871170), (135, 813092), (140, 784053), (142, 773010), (180, 609819), (189, 580780), (210, 522702), (213, 515340), (252, 435585), (270, 406546), (284, 386505), (315, 348468), (355, 309204), (378, 290390), (409, 268380), (420, 261351), (426, 257670), (497, 220860), (540, 203273), (630, 174234), (639, 171780), (710, 154602), (756, 145195), (818, 134190), (852, 128835), (945, 116156), (994, 110430), (1065, 103068), (1227, 89460), (1260, 87117), (1278, 85890), (1420, 77301), (1491, 73620), (1636, 67095), (1890, 58078), (1917, 57260), (1988, 55215), (2045, 53676), (2130, 51534), (2454, 44730), (2485, 44172), (2556, 42945), (2863, 38340), (2982, 36810), (3195, 34356), (3681, 29820), (3780, 29039), (3834, 28630), (4090, 26838), (4260, 25767), (4473, 24540), (4908, 22365), (4970, 22086), (5726, 19170), (5964, 18405), (6135, 17892), (6390, 17178), (7362, 14910), (7455, 14724), (7668, 14315), (8180, 13419), (8589, 12780), (8946, 12270), (9585, 11452), (9940, 11043)]