419724900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 216

約数和(自身を含む): 1592398080

約数和(自身を除く): 1172673180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 3919, 4284, 5100, 5355, 5950, 6300, 7140, 7650, 7838, 8925, 10710, 11757, 11900, 15300, 15676, 17850, 19595, 21420, 23514, 26775, 27433, 35271, 35700, 39190, 47028, 53550, 54866, 58785, 66623, 70542, 78380, 82299, 97975, 107100, 109732, 117570, 133246, 137165, 141084, 164598, 176355, 195950, 199869, 235140, 246897, 266492, 274330, 293925, 329196, 333115, 352710, 391900, 399738, 411495, 466361, 493794, 548660, 587850, 599607, 666230, 685825, 705420, 799476, 822990, 881775, 932722, 987588, 999345, 1175700, 1199214, 1234485, 1332460, 1371650, 1399083, 1645980, 1665575, 1763550, 1865444, 1998690, 2057475, 2331805, 2398428, 2468970, 2743300, 2798166, 2998035, 3331150, 3527100, 3997380, 4114950, 4197249, 4663610, 4937940, 4996725, 5596332, 5996070, 6172425, 6662300, 6995415, 8229900, 8394498, 9327220, 9993450, 11659025, 11992140, 12344850, 13990830, 14990175, 16788996, 19986900, 20986245, 23318050, 24689700, 27981660, 29980350, 34977075, 41972490, 46636100, 59960700, 69954150, 83944980, 104931225, 139908300, 209862450, 419724900]

約数ペア:

[(1, 419724900), (2, 209862450), (3, 139908300), (4, 104931225), (5, 83944980), (6, 69954150), (7, 59960700), (9, 46636100), (10, 41972490), (12, 34977075), (14, 29980350), (15, 27981660), (17, 24689700), (18, 23318050), (20, 20986245), (21, 19986900), (25, 16788996), (28, 14990175), (30, 13990830), (34, 12344850), (35, 11992140), (36, 11659025), (42, 9993450), (45, 9327220), (50, 8394498), (51, 8229900), (60, 6995415), (63, 6662300), (68, 6172425), (70, 5996070), (75, 5596332), (84, 4996725), (85, 4937940), (90, 4663610), (100, 4197249), (102, 4114950), (105, 3997380), (119, 3527100), (126, 3331150), (140, 2998035), (150, 2798166), (153, 2743300), (170, 2468970), (175, 2398428), (180, 2331805), (204, 2057475), (210, 1998690), (225, 1865444), (238, 1763550), (252, 1665575), (255, 1645980), (300, 1399083), (306, 1371650), (315, 1332460), (340, 1234485), (350, 1199214), (357, 1175700), (420, 999345), (425, 987588), (450, 932722), (476, 881775), (510, 822990), (525, 799476), (595, 705420), (612, 685825), (630, 666230), (700, 599607), (714, 587850), (765, 548660), (850, 493794), (900, 466361), (1020, 411495), (1050, 399738), (1071, 391900), (1190, 352710), (1260, 333115), (1275, 329196), (1428, 293925), (1530, 274330), (1575, 266492), (1700, 246897), (1785, 235140), (2100, 199869), (2142, 195950), (2380, 176355), (2550, 164598), (2975, 141084), (3060, 137165), (3150, 133246), (3570, 117570), (3825, 109732), (3919, 107100), (4284, 97975), (5100, 82299), (5355, 78380), (5950, 70542), (6300, 66623), (7140, 58785), (7650, 54866), (7838, 53550), (8925, 47028), (10710, 39190), (11757, 35700), (11900, 35271), (15300, 27433), (15676, 26775), (17850, 23514), (19595, 21420)]