265699980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 192

約数和(自身を含む): 1017569280

約数和(自身を除く): 751869300

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, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5407, 5460, 7020, 8190, 9828, 10814, 12285, 16221, 16380, 21628, 24570, 27035, 32442, 37849, 48663, 49140, 54070, 64884, 70291, 75698, 81105, 97326, 108140, 113547, 140582, 145989, 151396, 162210, 189245, 194652, 210873, 227094, 243315, 281164, 291978, 324420, 340641, 351455, 378490, 421746, 454188, 486630, 492037, 567735, 583956, 632619, 681282, 702910, 729945, 756980, 843492, 973260, 984074, 1021923, 1054365, 1135470, 1265238, 1362564, 1405820, 1459890, 1476111, 1703205, 1897857, 1968148, 2043846, 2108730, 2270940, 2460185, 2530476, 2919780, 2952222, 3163095, 3406410, 3795714, 4087692, 4217460, 4428333, 4920370, 5109615, 5904444, 6326190, 6812820, 7380555, 7591428, 8856666, 9489285, 9840740, 10219230, 12652380, 13284999, 14761110, 17713332, 18978570, 20438460, 22141665, 26569998, 29522220, 37957140, 44283330, 53139996, 66424995, 88566660, 132849990, 265699980]

約数ペア:

[(1, 265699980), (2, 132849990), (3, 88566660), (4, 66424995), (5, 53139996), (6, 44283330), (7, 37957140), (9, 29522220), (10, 26569998), (12, 22141665), (13, 20438460), (14, 18978570), (15, 17713332), (18, 14761110), (20, 13284999), (21, 12652380), (26, 10219230), (27, 9840740), (28, 9489285), (30, 8856666), (35, 7591428), (36, 7380555), (39, 6812820), (42, 6326190), (45, 5904444), (52, 5109615), (54, 4920370), (60, 4428333), (63, 4217460), (65, 4087692), (70, 3795714), (78, 3406410), (84, 3163095), (90, 2952222), (91, 2919780), (105, 2530476), (108, 2460185), (117, 2270940), (126, 2108730), (130, 2043846), (135, 1968148), (140, 1897857), (156, 1703205), (180, 1476111), (182, 1459890), (189, 1405820), (195, 1362564), (210, 1265238), (234, 1135470), (252, 1054365), (260, 1021923), (270, 984074), (273, 973260), (315, 843492), (351, 756980), (364, 729945), (378, 702910), (390, 681282), (420, 632619), (455, 583956), (468, 567735), (540, 492037), (546, 486630), (585, 454188), (630, 421746), (702, 378490), (756, 351455), (780, 340641), (819, 324420), (910, 291978), (945, 281164), (1092, 243315), (1170, 227094), (1260, 210873), (1365, 194652), (1404, 189245), (1638, 162210), (1755, 151396), (1820, 145989), (1890, 140582), (2340, 113547), (2457, 108140), (2730, 97326), (3276, 81105), (3510, 75698), (3780, 70291), (4095, 64884), (4914, 54070), (5407, 49140), (5460, 48663), (7020, 37849), (8190, 32442), (9828, 27035), (10814, 24570), (12285, 21628), (16221, 16380)]