390828900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2459

約数の個数: 216

約数和(自身を含む): 1435595616

約数和(自身を除く): 1044766716

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, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2417, 2450, 2695, 2940, 3234, 3300, 3675, 3850, 4620, 4834, 4900, 5390, 5775, 6468, 7251, 7350, 7700, 8085, 9668, 10780, 11550, 12085, 13475, 14502, 14700, 16170, 16919, 23100, 24170, 26587, 26950, 29004, 32340, 33838, 36255, 40425, 48340, 50757, 53174, 53900, 60425, 67676, 72510, 79761, 80850, 84595, 101514, 106348, 118433, 120850, 132935, 145020, 159522, 161700, 169190, 181275, 186109, 203028, 236866, 241700, 253785, 265870, 319044, 338380, 355299, 362550, 372218, 398805, 422975, 473732, 507570, 531740, 558327, 592165, 664675, 710598, 725100, 744436, 797610, 845950, 930545, 1015140, 1116654, 1184330, 1268925, 1302763, 1329350, 1421196, 1595220, 1691900, 1776495, 1861090, 1994025, 2233308, 2368660, 2537850, 2605526, 2658700, 2791635, 2960825, 3552990, 3722180, 3908289, 3988050, 4652725, 5075700, 5211052, 5583270, 5921650, 6513815, 7105980, 7816578, 7976100, 8882475, 9305450, 11166540, 11843300, 13027630, 13958175, 15633156, 17764950, 18610900, 19541445, 26055260, 27916350, 32569075, 35529900, 39082890, 55832700, 65138150, 78165780, 97707225, 130276300, 195414450, 390828900]

約数ペア:

[(1, 390828900), (2, 195414450), (3, 130276300), (4, 97707225), (5, 78165780), (6, 65138150), (7, 55832700), (10, 39082890), (11, 35529900), (12, 32569075), (14, 27916350), (15, 26055260), (20, 19541445), (21, 18610900), (22, 17764950), (25, 15633156), (28, 13958175), (30, 13027630), (33, 11843300), (35, 11166540), (42, 9305450), (44, 8882475), (49, 7976100), (50, 7816578), (55, 7105980), (60, 6513815), (66, 5921650), (70, 5583270), (75, 5211052), (77, 5075700), (84, 4652725), (98, 3988050), (100, 3908289), (105, 3722180), (110, 3552990), (132, 2960825), (140, 2791635), (147, 2658700), (150, 2605526), (154, 2537850), (165, 2368660), (175, 2233308), (196, 1994025), (210, 1861090), (220, 1776495), (231, 1691900), (245, 1595220), (275, 1421196), (294, 1329350), (300, 1302763), (308, 1268925), (330, 1184330), (350, 1116654), (385, 1015140), (420, 930545), (462, 845950), (490, 797610), (525, 744436), (539, 725100), (550, 710598), (588, 664675), (660, 592165), (700, 558327), (735, 531740), (770, 507570), (825, 473732), (924, 422975), (980, 398805), (1050, 372218), (1078, 362550), (1100, 355299), (1155, 338380), (1225, 319044), (1470, 265870), (1540, 253785), (1617, 241700), (1650, 236866), (1925, 203028), (2100, 186109), (2156, 181275), (2310, 169190), (2417, 161700), (2450, 159522), (2695, 145020), (2940, 132935), (3234, 120850), (3300, 118433), (3675, 106348), (3850, 101514), (4620, 84595), (4834, 80850), (4900, 79761), (5390, 72510), (5775, 67676), (6468, 60425), (7251, 53900), (7350, 53174), (7700, 50757), (8085, 48340), (9668, 40425), (10780, 36255), (11550, 33838), (12085, 32340), (13475, 29004), (14502, 26950), (14700, 26587), (16170, 24170), (16919, 23100)]