28062300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 99743616

約数和(自身を除く): 71681316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 83, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 166, 175, 196, 210, 230, 245, 249, 276, 294, 300, 322, 332, 345, 350, 415, 420, 460, 483, 490, 498, 525, 575, 581, 588, 644, 690, 700, 735, 805, 830, 966, 980, 996, 1050, 1127, 1150, 1162, 1225, 1245, 1380, 1470, 1610, 1660, 1725, 1743, 1909, 1932, 2075, 2100, 2254, 2300, 2324, 2415, 2450, 2490, 2905, 2940, 3220, 3381, 3450, 3486, 3675, 3818, 4025, 4067, 4150, 4508, 4830, 4900, 4980, 5635, 5727, 5810, 6225, 6762, 6900, 6972, 7350, 7636, 8050, 8134, 8300, 8715, 9545, 9660, 11270, 11454, 11620, 12075, 12201, 12450, 13363, 13524, 14525, 14700, 16100, 16268, 16905, 17430, 19090, 20335, 22540, 22908, 24150, 24402, 24900, 26726, 28175, 28635, 29050, 33810, 34860, 38180, 40089, 40670, 43575, 47725, 48300, 48804, 53452, 56350, 57270, 58100, 61005, 66815, 67620, 80178, 81340, 84525, 87150, 93541, 95450, 101675, 112700, 114540, 122010, 133630, 143175, 160356, 169050, 174300, 187082, 190900, 200445, 203350, 244020, 267260, 280623, 286350, 305025, 334075, 338100, 374164, 400890, 406700, 467705, 561246, 572700, 610050, 668150, 801780, 935410, 1002225, 1122492, 1220100, 1336300, 1403115, 1870820, 2004450, 2338525, 2806230, 4008900, 4677050, 5612460, 7015575, 9354100, 14031150, 28062300]

約数ペア:

[(1, 28062300), (2, 14031150), (3, 9354100), (4, 7015575), (5, 5612460), (6, 4677050), (7, 4008900), (10, 2806230), (12, 2338525), (14, 2004450), (15, 1870820), (20, 1403115), (21, 1336300), (23, 1220100), (25, 1122492), (28, 1002225), (30, 935410), (35, 801780), (42, 668150), (46, 610050), (49, 572700), (50, 561246), (60, 467705), (69, 406700), (70, 400890), (75, 374164), (83, 338100), (84, 334075), (92, 305025), (98, 286350), (100, 280623), (105, 267260), (115, 244020), (138, 203350), (140, 200445), (147, 190900), (150, 187082), (161, 174300), (166, 169050), (175, 160356), (196, 143175), (210, 133630), (230, 122010), (245, 114540), (249, 112700), (276, 101675), (294, 95450), (300, 93541), (322, 87150), (332, 84525), (345, 81340), (350, 80178), (415, 67620), (420, 66815), (460, 61005), (483, 58100), (490, 57270), (498, 56350), (525, 53452), (575, 48804), (581, 48300), (588, 47725), (644, 43575), (690, 40670), (700, 40089), (735, 38180), (805, 34860), (830, 33810), (966, 29050), (980, 28635), (996, 28175), (1050, 26726), (1127, 24900), (1150, 24402), (1162, 24150), (1225, 22908), (1245, 22540), (1380, 20335), (1470, 19090), (1610, 17430), (1660, 16905), (1725, 16268), (1743, 16100), (1909, 14700), (1932, 14525), (2075, 13524), (2100, 13363), (2254, 12450), (2300, 12201), (2324, 12075), (2415, 11620), (2450, 11454), (2490, 11270), (2905, 9660), (2940, 9545), (3220, 8715), (3381, 8300), (3450, 8134), (3486, 8050), (3675, 7636), (3818, 7350), (4025, 6972), (4067, 6900), (4150, 6762), (4508, 6225), (4830, 5810), (4900, 5727), (4980, 5635)]