12450900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{11}}^2$

素因数の和:60

約数の個数: 216

約数和(自身を含む): 46177600

約数和(自身を除く): 33726700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 121, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 242, 245, 275, 294, 300, 308, 330, 343, 350, 363, 385, 420, 462, 484, 490, 525, 539, 550, 588, 605, 660, 686, 700, 726, 735, 770, 825, 847, 924, 980, 1029, 1050, 1078, 1100, 1155, 1210, 1225, 1372, 1452, 1470, 1540, 1617, 1650, 1694, 1715, 1815, 1925, 2058, 2100, 2156, 2310, 2420, 2450, 2541, 2695, 2940, 3025, 3234, 3300, 3388, 3430, 3630, 3675, 3773, 3850, 4116, 4235, 4620, 4900, 5082, 5145, 5390, 5775, 5929, 6050, 6468, 6860, 7260, 7350, 7546, 7700, 8085, 8470, 8575, 9075, 10164, 10290, 10780, 11319, 11550, 11858, 12100, 12705, 13475, 14700, 15092, 16170, 16940, 17150, 17787, 18150, 18865, 20580, 21175, 22638, 23100, 23716, 25410, 25725, 26950, 29645, 32340, 34300, 35574, 36300, 37730, 40425, 41503, 42350, 45276, 50820, 51450, 53900, 56595, 59290, 63525, 71148, 75460, 80850, 83006, 84700, 88935, 94325, 102900, 113190, 118580, 124509, 127050, 148225, 161700, 166012, 177870, 188650, 207515, 226380, 249018, 254100, 282975, 296450, 355740, 377300, 415030, 444675, 498036, 565950, 592900, 622545, 830060, 889350, 1037575, 1131900, 1245090, 1778700, 2075150, 2490180, 3112725, 4150300, 6225450, 12450900]

約数ペア:

[(1, 12450900), (2, 6225450), (3, 4150300), (4, 3112725), (5, 2490180), (6, 2075150), (7, 1778700), (10, 1245090), (11, 1131900), (12, 1037575), (14, 889350), (15, 830060), (20, 622545), (21, 592900), (22, 565950), (25, 498036), (28, 444675), (30, 415030), (33, 377300), (35, 355740), (42, 296450), (44, 282975), (49, 254100), (50, 249018), (55, 226380), (60, 207515), (66, 188650), (70, 177870), (75, 166012), (77, 161700), (84, 148225), (98, 127050), (100, 124509), (105, 118580), (110, 113190), (121, 102900), (132, 94325), (140, 88935), (147, 84700), (150, 83006), (154, 80850), (165, 75460), (175, 71148), (196, 63525), (210, 59290), (220, 56595), (231, 53900), (242, 51450), (245, 50820), (275, 45276), (294, 42350), (300, 41503), (308, 40425), (330, 37730), (343, 36300), (350, 35574), (363, 34300), (385, 32340), (420, 29645), (462, 26950), (484, 25725), (490, 25410), (525, 23716), (539, 23100), (550, 22638), (588, 21175), (605, 20580), (660, 18865), (686, 18150), (700, 17787), (726, 17150), (735, 16940), (770, 16170), (825, 15092), (847, 14700), (924, 13475), (980, 12705), (1029, 12100), (1050, 11858), (1078, 11550), (1100, 11319), (1155, 10780), (1210, 10290), (1225, 10164), (1372, 9075), (1452, 8575), (1470, 8470), (1540, 8085), (1617, 7700), (1650, 7546), (1694, 7350), (1715, 7260), (1815, 6860), (1925, 6468), (2058, 6050), (2100, 5929), (2156, 5775), (2310, 5390), (2420, 5145), (2450, 5082), (2541, 4900), (2695, 4620), (2940, 4235), (3025, 4116), (3234, 3850), (3300, 3773), (3388, 3675), (3430, 3630)]