84100380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 295185408

約数和(自身を除く): 211085028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 211, 219, 260, 273, 292, 364, 365, 390, 420, 422, 438, 455, 511, 546, 633, 730, 780, 844, 876, 910, 949, 1022, 1055, 1092, 1095, 1266, 1365, 1460, 1477, 1533, 1820, 1898, 2044, 2110, 2190, 2532, 2555, 2730, 2743, 2847, 2954, 3066, 3165, 3796, 4220, 4380, 4431, 4745, 5110, 5460, 5486, 5694, 5908, 6132, 6330, 6643, 7385, 7665, 8229, 8862, 9490, 10220, 10972, 11388, 12660, 13286, 13715, 14235, 14770, 15330, 15403, 16458, 17724, 18980, 19201, 19929, 22155, 26572, 27430, 28470, 29540, 30660, 30806, 32916, 33215, 38402, 39858, 41145, 44310, 46209, 54860, 56940, 57603, 61612, 66430, 76804, 77015, 79716, 82290, 88620, 92418, 96005, 99645, 107821, 115206, 132860, 154030, 164580, 184836, 192010, 199290, 200239, 215642, 230412, 231045, 288015, 308060, 323463, 384020, 398580, 400478, 431284, 462090, 539105, 576030, 600717, 646926, 800956, 924180, 1001195, 1078210, 1152060, 1201434, 1293852, 1401673, 1617315, 2002390, 2156420, 2402868, 2803346, 3003585, 3234630, 4004780, 4205019, 5606692, 6007170, 6469260, 7008365, 8410038, 12014340, 14016730, 16820076, 21025095, 28033460, 42050190, 84100380]

約数ペア:

[(1, 84100380), (2, 42050190), (3, 28033460), (4, 21025095), (5, 16820076), (6, 14016730), (7, 12014340), (10, 8410038), (12, 7008365), (13, 6469260), (14, 6007170), (15, 5606692), (20, 4205019), (21, 4004780), (26, 3234630), (28, 3003585), (30, 2803346), (35, 2402868), (39, 2156420), (42, 2002390), (52, 1617315), (60, 1401673), (65, 1293852), (70, 1201434), (73, 1152060), (78, 1078210), (84, 1001195), (91, 924180), (105, 800956), (130, 646926), (140, 600717), (146, 576030), (156, 539105), (182, 462090), (195, 431284), (210, 400478), (211, 398580), (219, 384020), (260, 323463), (273, 308060), (292, 288015), (364, 231045), (365, 230412), (390, 215642), (420, 200239), (422, 199290), (438, 192010), (455, 184836), (511, 164580), (546, 154030), (633, 132860), (730, 115206), (780, 107821), (844, 99645), (876, 96005), (910, 92418), (949, 88620), (1022, 82290), (1055, 79716), (1092, 77015), (1095, 76804), (1266, 66430), (1365, 61612), (1460, 57603), (1477, 56940), (1533, 54860), (1820, 46209), (1898, 44310), (2044, 41145), (2110, 39858), (2190, 38402), (2532, 33215), (2555, 32916), (2730, 30806), (2743, 30660), (2847, 29540), (2954, 28470), (3066, 27430), (3165, 26572), (3796, 22155), (4220, 19929), (4380, 19201), (4431, 18980), (4745, 17724), (5110, 16458), (5460, 15403), (5486, 15330), (5694, 14770), (5908, 14235), (6132, 13715), (6330, 13286), (6643, 12660), (7385, 11388), (7665, 10972), (8229, 10220), (8862, 9490)]