670149000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3965

約数の個数: 192

約数和(自身を含む): 2384928000

約数和(自身を除く): 1714779000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1368, 1425, 1500, 1710, 1800, 1900, 2250, 2280, 2375, 2850, 3000, 3420, 3800, 3919, 4275, 4500, 4750, 5700, 6840, 7125, 7838, 8550, 9000, 9500, 11400, 11757, 14250, 15676, 17100, 19000, 19595, 21375, 23514, 28500, 31352, 34200, 35271, 39190, 42750, 47028, 57000, 58785, 70542, 74461, 78380, 85500, 94056, 97975, 117570, 141084, 148922, 156760, 171000, 176355, 195950, 223383, 235140, 282168, 293925, 297844, 352710, 372305, 391900, 446766, 470280, 489875, 587850, 595688, 670149, 705420, 744610, 783800, 881775, 893532, 979750, 1116915, 1175700, 1340298, 1410840, 1469625, 1489220, 1763550, 1787064, 1861525, 1959500, 2233830, 2351400, 2680596, 2939250, 2978440, 3350745, 3527100, 3723050, 3919000, 4408875, 4467660, 5361192, 5584575, 5878500, 6701490, 7054200, 7446100, 8817750, 8935320, 9307625, 11169150, 11757000, 13402980, 14892200, 16753725, 17635500, 18615250, 22338300, 26805960, 27922875, 33507450, 35271000, 37230500, 44676600, 55845750, 67014900, 74461000, 83768625, 111691500, 134029800, 167537250, 223383000, 335074500, 670149000]

約数ペア:

[(1, 670149000), (2, 335074500), (3, 223383000), (4, 167537250), (5, 134029800), (6, 111691500), (8, 83768625), (9, 74461000), (10, 67014900), (12, 55845750), (15, 44676600), (18, 37230500), (19, 35271000), (20, 33507450), (24, 27922875), (25, 26805960), (30, 22338300), (36, 18615250), (38, 17635500), (40, 16753725), (45, 14892200), (50, 13402980), (57, 11757000), (60, 11169150), (72, 9307625), (75, 8935320), (76, 8817750), (90, 7446100), (95, 7054200), (100, 6701490), (114, 5878500), (120, 5584575), (125, 5361192), (150, 4467660), (152, 4408875), (171, 3919000), (180, 3723050), (190, 3527100), (200, 3350745), (225, 2978440), (228, 2939250), (250, 2680596), (285, 2351400), (300, 2233830), (342, 1959500), (360, 1861525), (375, 1787064), (380, 1763550), (450, 1489220), (456, 1469625), (475, 1410840), (500, 1340298), (570, 1175700), (600, 1116915), (684, 979750), (750, 893532), (760, 881775), (855, 783800), (900, 744610), (950, 705420), (1000, 670149), (1125, 595688), (1140, 587850), (1368, 489875), (1425, 470280), (1500, 446766), (1710, 391900), (1800, 372305), (1900, 352710), (2250, 297844), (2280, 293925), (2375, 282168), (2850, 235140), (3000, 223383), (3420, 195950), (3800, 176355), (3919, 171000), (4275, 156760), (4500, 148922), (4750, 141084), (5700, 117570), (6840, 97975), (7125, 94056), (7838, 85500), (8550, 78380), (9000, 74461), (9500, 70542), (11400, 58785), (11757, 57000), (14250, 47028), (15676, 42750), (17100, 39190), (19000, 35271), (19595, 34200), (21375, 31352), (23514, 28500)]