163018100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 463095360

約数和(自身を除く): 300077260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 49, 50, 68, 70, 76, 85, 95, 98, 100, 103, 119, 133, 140, 170, 175, 190, 196, 206, 238, 245, 266, 323, 340, 350, 380, 412, 425, 475, 476, 490, 515, 532, 595, 646, 665, 700, 721, 833, 850, 931, 950, 980, 1030, 1190, 1225, 1292, 1330, 1442, 1615, 1666, 1700, 1751, 1862, 1900, 1957, 2060, 2261, 2380, 2450, 2575, 2660, 2884, 2975, 3230, 3325, 3332, 3502, 3605, 3724, 3914, 4165, 4522, 4655, 4900, 5047, 5150, 5950, 6460, 6650, 7004, 7210, 7828, 8075, 8330, 8755, 9044, 9310, 9785, 10094, 10300, 11305, 11900, 12257, 13300, 13699, 14420, 15827, 16150, 16660, 17510, 18025, 18620, 19570, 20188, 20825, 22610, 23275, 24514, 25235, 27398, 31654, 32300, 33269, 35020, 36050, 39140, 41650, 43775, 45220, 46550, 48925, 49028, 50470, 54796, 56525, 61285, 63308, 66538, 68495, 72100, 79135, 83300, 85799, 87550, 93100, 95893, 97850, 100940, 113050, 122570, 126175, 133076, 136990, 158270, 166345, 171598, 175100, 191786, 195700, 226100, 232883, 245140, 252350, 273980, 306425, 316540, 332690, 342475, 343196, 383572, 395675, 428995, 465766, 479465, 504700, 612850, 665380, 684950, 791350, 831725, 857990, 931532, 958930, 1164415, 1225700, 1369900, 1582700, 1630181, 1663450, 1715980, 1917860, 2144975, 2328830, 2397325, 3260362, 3326900, 4289950, 4657660, 4794650, 5822075, 6520724, 8150905, 8579900, 9589300, 11644150, 16301810, 23288300, 32603620, 40754525, 81509050, 163018100]

約数ペア:

[(1, 163018100), (2, 81509050), (4, 40754525), (5, 32603620), (7, 23288300), (10, 16301810), (14, 11644150), (17, 9589300), (19, 8579900), (20, 8150905), (25, 6520724), (28, 5822075), (34, 4794650), (35, 4657660), (38, 4289950), (49, 3326900), (50, 3260362), (68, 2397325), (70, 2328830), (76, 2144975), (85, 1917860), (95, 1715980), (98, 1663450), (100, 1630181), (103, 1582700), (119, 1369900), (133, 1225700), (140, 1164415), (170, 958930), (175, 931532), (190, 857990), (196, 831725), (206, 791350), (238, 684950), (245, 665380), (266, 612850), (323, 504700), (340, 479465), (350, 465766), (380, 428995), (412, 395675), (425, 383572), (475, 343196), (476, 342475), (490, 332690), (515, 316540), (532, 306425), (595, 273980), (646, 252350), (665, 245140), (700, 232883), (721, 226100), (833, 195700), (850, 191786), (931, 175100), (950, 171598), (980, 166345), (1030, 158270), (1190, 136990), (1225, 133076), (1292, 126175), (1330, 122570), (1442, 113050), (1615, 100940), (1666, 97850), (1700, 95893), (1751, 93100), (1862, 87550), (1900, 85799), (1957, 83300), (2060, 79135), (2261, 72100), (2380, 68495), (2450, 66538), (2575, 63308), (2660, 61285), (2884, 56525), (2975, 54796), (3230, 50470), (3325, 49028), (3332, 48925), (3502, 46550), (3605, 45220), (3724, 43775), (3914, 41650), (4165, 39140), (4522, 36050), (4655, 35020), (4900, 33269), (5047, 32300), (5150, 31654), (5950, 27398), (6460, 25235), (6650, 24514), (7004, 23275), (7210, 22610), (7828, 20825), (8075, 20188), (8330, 19570), (8755, 18620), (9044, 18025), (9310, 17510), (9785, 16660), (10094, 16150), (10300, 15827), (11305, 14420), (11900, 13699), (12257, 13300)]