73418280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2523

約数の個数: 128

約数和(自身を含む): 249782400

約数和(自身を除く): 176364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2477, 2964, 3705, 4940, 4954, 5928, 7410, 7431, 9880, 9908, 12385, 14820, 14862, 19816, 24770, 29640, 29724, 32201, 37155, 47063, 49540, 59448, 64402, 74310, 94126, 96603, 99080, 128804, 141189, 148620, 161005, 188252, 193206, 235315, 257608, 282378, 297240, 322010, 376504, 386412, 470630, 483015, 564756, 611819, 644020, 705945, 772824, 941260, 966030, 1129512, 1223638, 1288040, 1411890, 1835457, 1882520, 1932060, 2447276, 2823780, 3059095, 3670914, 3864120, 4894552, 5647560, 6118190, 7341828, 9177285, 12236380, 14683656, 18354570, 24472760, 36709140, 73418280]

約数ペア:

[(1, 73418280), (2, 36709140), (3, 24472760), (4, 18354570), (5, 14683656), (6, 12236380), (8, 9177285), (10, 7341828), (12, 6118190), (13, 5647560), (15, 4894552), (19, 3864120), (20, 3670914), (24, 3059095), (26, 2823780), (30, 2447276), (38, 1932060), (39, 1882520), (40, 1835457), (52, 1411890), (57, 1288040), (60, 1223638), (65, 1129512), (76, 966030), (78, 941260), (95, 772824), (104, 705945), (114, 644020), (120, 611819), (130, 564756), (152, 483015), (156, 470630), (190, 386412), (195, 376504), (228, 322010), (247, 297240), (260, 282378), (285, 257608), (312, 235315), (380, 193206), (390, 188252), (456, 161005), (494, 148620), (520, 141189), (570, 128804), (741, 99080), (760, 96603), (780, 94126), (988, 74310), (1140, 64402), (1235, 59448), (1482, 49540), (1560, 47063), (1976, 37155), (2280, 32201), (2470, 29724), (2477, 29640), (2964, 24770), (3705, 19816), (4940, 14862), (4954, 14820), (5928, 12385), (7410, 9908), (7431, 9880)]