203244900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 625584960

約数和(自身を除く): 422340060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 181, 190, 197, 228, 285, 300, 362, 380, 394, 475, 543, 570, 591, 724, 788, 905, 950, 985, 1086, 1140, 1182, 1425, 1810, 1900, 1970, 2172, 2364, 2715, 2850, 2955, 3439, 3620, 3743, 3940, 4525, 4925, 5430, 5700, 5910, 6878, 7486, 9050, 9850, 10317, 10860, 11229, 11820, 13575, 13756, 14775, 14972, 17195, 18100, 18715, 19700, 20634, 22458, 27150, 29550, 34390, 35657, 37430, 41268, 44916, 51585, 54300, 56145, 59100, 68780, 71314, 74860, 85975, 93575, 103170, 106971, 112290, 142628, 171950, 178285, 187150, 206340, 213942, 224580, 257925, 280725, 343900, 356570, 374300, 427884, 515850, 534855, 561450, 677483, 713140, 891425, 1031700, 1069710, 1122900, 1354966, 1782850, 2032449, 2139420, 2674275, 2709932, 3387415, 3565700, 4064898, 5348550, 6774830, 8129796, 10162245, 10697100, 13549660, 16937075, 20324490, 33874150, 40648980, 50811225, 67748300, 101622450, 203244900]

約数ペア:

[(1, 203244900), (2, 101622450), (3, 67748300), (4, 50811225), (5, 40648980), (6, 33874150), (10, 20324490), (12, 16937075), (15, 13549660), (19, 10697100), (20, 10162245), (25, 8129796), (30, 6774830), (38, 5348550), (50, 4064898), (57, 3565700), (60, 3387415), (75, 2709932), (76, 2674275), (95, 2139420), (100, 2032449), (114, 1782850), (150, 1354966), (181, 1122900), (190, 1069710), (197, 1031700), (228, 891425), (285, 713140), (300, 677483), (362, 561450), (380, 534855), (394, 515850), (475, 427884), (543, 374300), (570, 356570), (591, 343900), (724, 280725), (788, 257925), (905, 224580), (950, 213942), (985, 206340), (1086, 187150), (1140, 178285), (1182, 171950), (1425, 142628), (1810, 112290), (1900, 106971), (1970, 103170), (2172, 93575), (2364, 85975), (2715, 74860), (2850, 71314), (2955, 68780), (3439, 59100), (3620, 56145), (3743, 54300), (3940, 51585), (4525, 44916), (4925, 41268), (5430, 37430), (5700, 35657), (5910, 34390), (6878, 29550), (7486, 27150), (9050, 22458), (9850, 20634), (10317, 19700), (10860, 18715), (11229, 18100), (11820, 17195), (13575, 14972), (13756, 14775)]