100722720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 374685696

約数和(自身を除く): 273962976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 967, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1934, 2170, 2480, 2604, 2901, 2976, 3255, 3360, 3472, 3720, 3868, 4340, 4835, 4960, 5208, 5802, 6510, 6769, 6944, 7440, 7736, 8680, 9670, 10416, 11604, 13020, 13538, 14505, 14880, 15472, 17360, 19340, 20307, 20832, 23208, 26040, 27076, 29010, 29977, 30944, 33845, 34720, 38680, 40614, 46416, 52080, 54152, 58020, 59954, 67690, 77360, 81228, 89931, 92832, 101535, 104160, 108304, 116040, 119908, 135380, 149885, 154720, 162456, 179862, 203070, 209839, 216608, 232080, 239816, 270760, 299770, 324912, 359724, 406140, 419678, 449655, 464160, 479632, 541520, 599540, 629517, 649824, 719448, 812280, 839356, 899310, 959264, 1049195, 1083040, 1199080, 1259034, 1438896, 1624560, 1678712, 1798620, 2098390, 2398160, 2518068, 2877792, 3147585, 3249120, 3357424, 3597240, 4196780, 4796320, 5036136, 6295170, 6714848, 7194480, 8393560, 10072272, 12590340, 14388960, 16787120, 20144544, 25180680, 33574240, 50361360, 100722720]

約数ペア:

[(1, 100722720), (2, 50361360), (3, 33574240), (4, 25180680), (5, 20144544), (6, 16787120), (7, 14388960), (8, 12590340), (10, 10072272), (12, 8393560), (14, 7194480), (15, 6714848), (16, 6295170), (20, 5036136), (21, 4796320), (24, 4196780), (28, 3597240), (30, 3357424), (31, 3249120), (32, 3147585), (35, 2877792), (40, 2518068), (42, 2398160), (48, 2098390), (56, 1798620), (60, 1678712), (62, 1624560), (70, 1438896), (80, 1259034), (84, 1199080), (93, 1083040), (96, 1049195), (105, 959264), (112, 899310), (120, 839356), (124, 812280), (140, 719448), (155, 649824), (160, 629517), (168, 599540), (186, 541520), (210, 479632), (217, 464160), (224, 449655), (240, 419678), (248, 406140), (280, 359724), (310, 324912), (336, 299770), (372, 270760), (420, 239816), (434, 232080), (465, 216608), (480, 209839), (496, 203070), (560, 179862), (620, 162456), (651, 154720), (672, 149885), (744, 135380), (840, 119908), (868, 116040), (930, 108304), (967, 104160), (992, 101535), (1085, 92832), (1120, 89931), (1240, 81228), (1302, 77360), (1488, 67690), (1680, 59954), (1736, 58020), (1860, 54152), (1934, 52080), (2170, 46416), (2480, 40614), (2604, 38680), (2901, 34720), (2976, 33845), (3255, 30944), (3360, 29977), (3472, 29010), (3720, 27076), (3868, 26040), (4340, 23208), (4835, 20832), (4960, 20307), (5208, 19340), (5802, 17360), (6510, 15472), (6769, 14880), (6944, 14505), (7440, 13538), (7736, 13020), (8680, 11604), (9670, 10416)]