40322100

素因数分解:

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

素因数の和:255

約数の個数: 216

約数和(自身を含む): 146844768

約数和(自身を除く): 106522668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 211, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 422, 455, 490, 525, 546, 588, 633, 637, 650, 700, 735, 780, 844, 910, 975, 980, 1050, 1055, 1092, 1225, 1266, 1274, 1300, 1365, 1470, 1477, 1820, 1911, 1950, 2100, 2110, 2275, 2450, 2532, 2548, 2730, 2743, 2940, 2954, 3165, 3185, 3675, 3822, 3900, 4220, 4431, 4550, 4900, 5275, 5460, 5486, 5908, 6330, 6370, 6825, 7350, 7385, 7644, 8229, 8862, 9100, 9555, 10339, 10550, 10972, 12660, 12740, 13650, 13715, 14700, 14770, 15825, 15925, 16458, 17724, 19110, 19201, 20678, 21100, 22155, 27300, 27430, 29540, 31017, 31650, 31850, 32916, 36925, 38220, 38402, 41145, 41356, 44310, 47775, 51695, 54860, 57603, 62034, 63300, 63700, 68575, 73850, 76804, 82290, 88620, 95550, 96005, 103390, 110775, 115206, 124068, 134407, 137150, 147700, 155085, 164580, 191100, 192010, 205725, 206780, 221550, 230412, 258475, 268814, 274300, 288015, 310170, 384020, 403221, 411450, 443100, 480025, 516950, 537628, 576030, 620340, 672035, 775425, 806442, 822900, 960050, 1033900, 1152060, 1344070, 1440075, 1550850, 1612884, 1920100, 2016105, 2688140, 2880150, 3101700, 3360175, 4032210, 5760300, 6720350, 8064420, 10080525, 13440700, 20161050, 40322100]

約数ペア:

[(1, 40322100), (2, 20161050), (3, 13440700), (4, 10080525), (5, 8064420), (6, 6720350), (7, 5760300), (10, 4032210), (12, 3360175), (13, 3101700), (14, 2880150), (15, 2688140), (20, 2016105), (21, 1920100), (25, 1612884), (26, 1550850), (28, 1440075), (30, 1344070), (35, 1152060), (39, 1033900), (42, 960050), (49, 822900), (50, 806442), (52, 775425), (60, 672035), (65, 620340), (70, 576030), (75, 537628), (78, 516950), (84, 480025), (91, 443100), (98, 411450), (100, 403221), (105, 384020), (130, 310170), (140, 288015), (147, 274300), (150, 268814), (156, 258475), (175, 230412), (182, 221550), (195, 206780), (196, 205725), (210, 192010), (211, 191100), (245, 164580), (260, 155085), (273, 147700), (294, 137150), (300, 134407), (325, 124068), (350, 115206), (364, 110775), (390, 103390), (420, 96005), (422, 95550), (455, 88620), (490, 82290), (525, 76804), (546, 73850), (588, 68575), (633, 63700), (637, 63300), (650, 62034), (700, 57603), (735, 54860), (780, 51695), (844, 47775), (910, 44310), (975, 41356), (980, 41145), (1050, 38402), (1055, 38220), (1092, 36925), (1225, 32916), (1266, 31850), (1274, 31650), (1300, 31017), (1365, 29540), (1470, 27430), (1477, 27300), (1820, 22155), (1911, 21100), (1950, 20678), (2100, 19201), (2110, 19110), (2275, 17724), (2450, 16458), (2532, 15925), (2548, 15825), (2730, 14770), (2743, 14700), (2940, 13715), (2954, 13650), (3165, 12740), (3185, 12660), (3675, 10972), (3822, 10550), (3900, 10339), (4220, 9555), (4431, 9100), (4550, 8862), (4900, 8229), (5275, 7644), (5460, 7385), (5486, 7350), (5908, 6825), (6330, 6370)]