75572280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29989}}^1$

素因数の和:30013

約数の個数: 96

約数和(自身を含む): 280706400

約数和(自身を除く): 205134120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29989, 59978, 89967, 119956, 149945, 179934, 209923, 239912, 269901, 299890, 359868, 419846, 449835, 539802, 599780, 629769, 719736, 839692, 899670, 1049615, 1079604, 1199560, 1259538, 1349505, 1679384, 1799340, 1889307, 2099230, 2159208, 2519076, 2699010, 3148845, 3598680, 3778614, 4198460, 5038152, 5398020, 6297690, 7557228, 8396920, 9446535, 10796040, 12595380, 15114456, 18893070, 25190760, 37786140, 75572280]

約数ペア:

[(1, 75572280), (2, 37786140), (3, 25190760), (4, 18893070), (5, 15114456), (6, 12595380), (7, 10796040), (8, 9446535), (9, 8396920), (10, 7557228), (12, 6297690), (14, 5398020), (15, 5038152), (18, 4198460), (20, 3778614), (21, 3598680), (24, 3148845), (28, 2699010), (30, 2519076), (35, 2159208), (36, 2099230), (40, 1889307), (42, 1799340), (45, 1679384), (56, 1349505), (60, 1259538), (63, 1199560), (70, 1079604), (72, 1049615), (84, 899670), (90, 839692), (105, 719736), (120, 629769), (126, 599780), (140, 539802), (168, 449835), (180, 419846), (210, 359868), (252, 299890), (280, 269901), (315, 239912), (360, 209923), (420, 179934), (504, 149945), (630, 119956), (840, 89967), (1260, 59978), (2520, 29989)]