72484620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 236705280

約数和(自身を除く): 164220660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 67, 73, 76, 78, 95, 114, 130, 134, 146, 156, 190, 195, 201, 219, 228, 247, 260, 268, 285, 292, 335, 365, 380, 390, 402, 438, 494, 570, 670, 730, 741, 780, 804, 871, 876, 949, 988, 1005, 1095, 1140, 1235, 1273, 1340, 1387, 1460, 1482, 1742, 1898, 2010, 2190, 2470, 2546, 2613, 2774, 2847, 2964, 3484, 3705, 3796, 3819, 4020, 4161, 4355, 4380, 4745, 4891, 4940, 5092, 5226, 5548, 5694, 6365, 6935, 7410, 7638, 8322, 8710, 9490, 9782, 10452, 11388, 12730, 13065, 13870, 14235, 14673, 14820, 15276, 16549, 16644, 17420, 18031, 18980, 19095, 19564, 20805, 24455, 25460, 26130, 27740, 28470, 29346, 33098, 36062, 38190, 41610, 48910, 49647, 52260, 54093, 56940, 58692, 63583, 66196, 72124, 73365, 76380, 82745, 83220, 90155, 92929, 97820, 99294, 108186, 127166, 146730, 165490, 180310, 185858, 190749, 198588, 216372, 248235, 254332, 270465, 278787, 293460, 317915, 330980, 360620, 371716, 381498, 464645, 496470, 540930, 557574, 635830, 762996, 929290, 953745, 992940, 1081860, 1115148, 1208077, 1271660, 1393935, 1858580, 1907490, 2416154, 2787870, 3624231, 3814980, 4832308, 5575740, 6040385, 7248462, 12080770, 14496924, 18121155, 24161540, 36242310, 72484620]

約数ペア:

[(1, 72484620), (2, 36242310), (3, 24161540), (4, 18121155), (5, 14496924), (6, 12080770), (10, 7248462), (12, 6040385), (13, 5575740), (15, 4832308), (19, 3814980), (20, 3624231), (26, 2787870), (30, 2416154), (38, 1907490), (39, 1858580), (52, 1393935), (57, 1271660), (60, 1208077), (65, 1115148), (67, 1081860), (73, 992940), (76, 953745), (78, 929290), (95, 762996), (114, 635830), (130, 557574), (134, 540930), (146, 496470), (156, 464645), (190, 381498), (195, 371716), (201, 360620), (219, 330980), (228, 317915), (247, 293460), (260, 278787), (268, 270465), (285, 254332), (292, 248235), (335, 216372), (365, 198588), (380, 190749), (390, 185858), (402, 180310), (438, 165490), (494, 146730), (570, 127166), (670, 108186), (730, 99294), (741, 97820), (780, 92929), (804, 90155), (871, 83220), (876, 82745), (949, 76380), (988, 73365), (1005, 72124), (1095, 66196), (1140, 63583), (1235, 58692), (1273, 56940), (1340, 54093), (1387, 52260), (1460, 49647), (1482, 48910), (1742, 41610), (1898, 38190), (2010, 36062), (2190, 33098), (2470, 29346), (2546, 28470), (2613, 27740), (2774, 26130), (2847, 25460), (2964, 24455), (3484, 20805), (3705, 19564), (3796, 19095), (3819, 18980), (4020, 18031), (4161, 17420), (4355, 16644), (4380, 16549), (4745, 15276), (4891, 14820), (4940, 14673), (5092, 14235), (5226, 13870), (5548, 13065), (5694, 12730), (6365, 11388), (6935, 10452), (7410, 9782), (7638, 9490), (8322, 8710)]