172816020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 623750400

約数和(自身を除く): 450934380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 30, 36, 38, 39, 45, 46, 52, 57, 60, 65, 69, 76, 78, 90, 92, 95, 114, 115, 117, 130, 138, 156, 169, 171, 180, 190, 195, 207, 228, 230, 234, 247, 260, 276, 285, 299, 338, 342, 345, 380, 390, 414, 437, 460, 468, 494, 507, 570, 585, 598, 676, 684, 690, 741, 780, 828, 845, 855, 874, 897, 988, 1014, 1035, 1140, 1170, 1196, 1235, 1311, 1380, 1482, 1495, 1521, 1690, 1710, 1748, 1794, 2028, 2070, 2185, 2197, 2223, 2340, 2470, 2535, 2622, 2691, 2964, 2990, 3042, 3211, 3380, 3420, 3588, 3705, 3887, 3933, 4140, 4370, 4394, 4446, 4485, 4940, 5070, 5244, 5382, 5681, 5980, 6084, 6422, 6555, 6591, 7410, 7605, 7774, 7866, 8740, 8788, 8892, 8970, 9633, 10140, 10764, 10985, 11115, 11362, 11661, 12844, 13110, 13182, 13455, 14820, 15210, 15548, 15732, 16055, 17043, 17940, 19266, 19435, 19665, 19773, 21970, 22230, 22724, 23322, 26220, 26364, 26910, 28405, 28899, 30420, 32110, 32955, 34086, 34983, 38532, 38870, 39330, 39546, 41743, 43940, 44460, 46644, 48165, 50531, 51129, 53820, 56810, 57798, 58305, 64220, 65910, 68172, 69966, 73853, 77740, 78660, 79092, 83486, 85215, 96330, 98865, 101062, 102258, 113620, 115596, 116610, 125229, 131820, 139932, 144495, 147706, 151593, 166972, 170430, 174915, 192660, 197730, 202124, 204516, 208715, 221559, 233220, 250458, 252655, 255645, 288990, 295412, 303186, 340860, 349830, 369265, 375687, 395460, 417430, 443118, 454779, 500916, 505310, 511290, 577980, 606372, 626145, 664677, 699660, 738530, 751374, 757965, 834860, 886236, 909558, 960089, 1010620, 1022580, 1107795, 1252290, 1329354, 1477060, 1502748, 1515930, 1819116, 1878435, 1920178, 2215590, 2273895, 2504580, 2658708, 2880267, 3031860, 3323385, 3756870, 3840356, 4431180, 4547790, 4800445, 5760534, 6646770, 7513740, 8640801, 9095580, 9600890, 11521068, 13293540, 14401335, 17281602, 19201780, 28802670, 34563204, 43204005, 57605340, 86408010, 172816020]

約数ペア:

[(1, 172816020), (2, 86408010), (3, 57605340), (4, 43204005), (5, 34563204), (6, 28802670), (9, 19201780), (10, 17281602), (12, 14401335), (13, 13293540), (15, 11521068), (18, 9600890), (19, 9095580), (20, 8640801), (23, 7513740), (26, 6646770), (30, 5760534), (36, 4800445), (38, 4547790), (39, 4431180), (45, 3840356), (46, 3756870), (52, 3323385), (57, 3031860), (60, 2880267), (65, 2658708), (69, 2504580), (76, 2273895), (78, 2215590), (90, 1920178), (92, 1878435), (95, 1819116), (114, 1515930), (115, 1502748), (117, 1477060), (130, 1329354), (138, 1252290), (156, 1107795), (169, 1022580), (171, 1010620), (180, 960089), (190, 909558), (195, 886236), (207, 834860), (228, 757965), (230, 751374), (234, 738530), (247, 699660), (260, 664677), (276, 626145), (285, 606372), (299, 577980), (338, 511290), (342, 505310), (345, 500916), (380, 454779), (390, 443118), (414, 417430), (437, 395460), (460, 375687), (468, 369265), (494, 349830), (507, 340860), (570, 303186), (585, 295412), (598, 288990), (676, 255645), (684, 252655), (690, 250458), (741, 233220), (780, 221559), (828, 208715), (845, 204516), (855, 202124), (874, 197730), (897, 192660), (988, 174915), (1014, 170430), (1035, 166972), (1140, 151593), (1170, 147706), (1196, 144495), (1235, 139932), (1311, 131820), (1380, 125229), (1482, 116610), (1495, 115596), (1521, 113620), (1690, 102258), (1710, 101062), (1748, 98865), (1794, 96330), (2028, 85215), (2070, 83486), (2185, 79092), (2197, 78660), (2223, 77740), (2340, 73853), (2470, 69966), (2535, 68172), (2622, 65910), (2691, 64220), (2964, 58305), (2990, 57798), (3042, 56810), (3211, 53820), (3380, 51129), (3420, 50531), (3588, 48165), (3705, 46644), (3887, 44460), (3933, 43940), (4140, 41743), (4370, 39546), (4394, 39330), (4446, 38870), (4485, 38532), (4940, 34983), (5070, 34086), (5244, 32955), (5382, 32110), (5681, 30420), (5980, 28899), (6084, 28405), (6422, 26910), (6555, 26364), (6591, 26220), (7410, 23322), (7605, 22724), (7774, 22230), (7866, 21970), (8740, 19773), (8788, 19665), (8892, 19435), (8970, 19266), (9633, 17940), (10140, 17043), (10764, 16055), (10985, 15732), (11115, 15548), (11362, 15210), (11661, 14820), (12844, 13455), (13110, 13182)]