43704180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 150433920

約数和(自身を除く): 106729740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 983, 988, 1140, 1170, 1235, 1482, 1710, 1966, 2223, 2340, 2470, 2949, 2964, 3420, 3705, 3932, 4446, 4915, 4940, 5898, 7410, 8847, 8892, 9830, 11115, 11796, 12779, 14745, 14820, 17694, 18677, 19660, 22230, 25558, 29490, 35388, 37354, 38337, 44235, 44460, 51116, 56031, 58980, 63895, 74708, 76674, 88470, 93385, 112062, 115011, 127790, 153348, 168093, 176940, 186770, 191685, 224124, 230022, 242801, 255580, 280155, 336186, 373540, 383370, 460044, 485602, 560310, 575055, 672372, 728403, 766740, 840465, 971204, 1120620, 1150110, 1214005, 1456806, 1680930, 2185209, 2300220, 2428010, 2913612, 3361860, 3642015, 4370418, 4856020, 7284030, 8740836, 10926045, 14568060, 21852090, 43704180]

約数ペア:

[(1, 43704180), (2, 21852090), (3, 14568060), (4, 10926045), (5, 8740836), (6, 7284030), (9, 4856020), (10, 4370418), (12, 3642015), (13, 3361860), (15, 2913612), (18, 2428010), (19, 2300220), (20, 2185209), (26, 1680930), (30, 1456806), (36, 1214005), (38, 1150110), (39, 1120620), (45, 971204), (52, 840465), (57, 766740), (60, 728403), (65, 672372), (76, 575055), (78, 560310), (90, 485602), (95, 460044), (114, 383370), (117, 373540), (130, 336186), (156, 280155), (171, 255580), (180, 242801), (190, 230022), (195, 224124), (228, 191685), (234, 186770), (247, 176940), (260, 168093), (285, 153348), (342, 127790), (380, 115011), (390, 112062), (468, 93385), (494, 88470), (570, 76674), (585, 74708), (684, 63895), (741, 58980), (780, 56031), (855, 51116), (983, 44460), (988, 44235), (1140, 38337), (1170, 37354), (1235, 35388), (1482, 29490), (1710, 25558), (1966, 22230), (2223, 19660), (2340, 18677), (2470, 17694), (2949, 14820), (2964, 14745), (3420, 12779), (3705, 11796), (3932, 11115), (4446, 9830), (4915, 8892), (4940, 8847), (5898, 7410)]