319068900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 1077847680

約数和(自身を除く): 758778780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 47, 50, 57, 60, 75, 76, 90, 94, 95, 100, 114, 141, 150, 171, 180, 188, 190, 225, 228, 235, 282, 285, 300, 342, 380, 397, 423, 450, 470, 475, 564, 570, 684, 705, 794, 846, 855, 893, 900, 940, 950, 1140, 1175, 1191, 1410, 1425, 1588, 1692, 1710, 1786, 1900, 1985, 2115, 2350, 2382, 2679, 2820, 2850, 3420, 3525, 3572, 3573, 3970, 4230, 4275, 4465, 4700, 4764, 5358, 5700, 5955, 7050, 7146, 7543, 7940, 8037, 8460, 8550, 8930, 9925, 10575, 10716, 11910, 13395, 14100, 14292, 15086, 16074, 17100, 17860, 17865, 18659, 19850, 21150, 22325, 22629, 23820, 26790, 29775, 30172, 32148, 35730, 37318, 37715, 39700, 40185, 42300, 44650, 45258, 53580, 55977, 59550, 66975, 67887, 71460, 74636, 75430, 80370, 89300, 89325, 90516, 93295, 111954, 113145, 119100, 133950, 135774, 150860, 160740, 167931, 178650, 186590, 188575, 200925, 223908, 226290, 267900, 271548, 279885, 335862, 339435, 354521, 357300, 373180, 377150, 401850, 452580, 466475, 559770, 565725, 671724, 678870, 709042, 754300, 803700, 839655, 932950, 1063563, 1119540, 1131450, 1357740, 1399425, 1418084, 1679310, 1697175, 1772605, 1865900, 2127126, 2262900, 2798850, 3190689, 3358620, 3394350, 3545210, 4198275, 4254252, 5317815, 5597700, 6381378, 6788700, 7090420, 8396550, 8863025, 10635630, 12762756, 15953445, 16793100, 17726050, 21271260, 26589075, 31906890, 35452100, 53178150, 63813780, 79767225, 106356300, 159534450, 319068900]

約数ペア:

[(1, 319068900), (2, 159534450), (3, 106356300), (4, 79767225), (5, 63813780), (6, 53178150), (9, 35452100), (10, 31906890), (12, 26589075), (15, 21271260), (18, 17726050), (19, 16793100), (20, 15953445), (25, 12762756), (30, 10635630), (36, 8863025), (38, 8396550), (45, 7090420), (47, 6788700), (50, 6381378), (57, 5597700), (60, 5317815), (75, 4254252), (76, 4198275), (90, 3545210), (94, 3394350), (95, 3358620), (100, 3190689), (114, 2798850), (141, 2262900), (150, 2127126), (171, 1865900), (180, 1772605), (188, 1697175), (190, 1679310), (225, 1418084), (228, 1399425), (235, 1357740), (282, 1131450), (285, 1119540), (300, 1063563), (342, 932950), (380, 839655), (397, 803700), (423, 754300), (450, 709042), (470, 678870), (475, 671724), (564, 565725), (570, 559770), (684, 466475), (705, 452580), (794, 401850), (846, 377150), (855, 373180), (893, 357300), (900, 354521), (940, 339435), (950, 335862), (1140, 279885), (1175, 271548), (1191, 267900), (1410, 226290), (1425, 223908), (1588, 200925), (1692, 188575), (1710, 186590), (1786, 178650), (1900, 167931), (1985, 160740), (2115, 150860), (2350, 135774), (2382, 133950), (2679, 119100), (2820, 113145), (2850, 111954), (3420, 93295), (3525, 90516), (3572, 89325), (3573, 89300), (3970, 80370), (4230, 75430), (4275, 74636), (4465, 71460), (4700, 67887), (4764, 66975), (5358, 59550), (5700, 55977), (5955, 53580), (7050, 45258), (7146, 44650), (7543, 42300), (7940, 40185), (8037, 39700), (8460, 37715), (8550, 37318), (8930, 35730), (9925, 32148), (10575, 30172), (10716, 29775), (11910, 26790), (13395, 23820), (14100, 22629), (14292, 22325), (15086, 21150), (16074, 19850), (17100, 18659), (17860, 17865)]