1330284900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{633469}}^1$

素因数の和:633493

約数の個数: 72

約数和(自身を含む): 4398815680

約数和(自身を除く): 3068530780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 633469, 1266938, 1900407, 2533876, 3167345, 3800814, 4434283, 6334690, 7601628, 8868566, 9502035, 12669380, 13302849, 15836725, 17737132, 19004070, 22171415, 26605698, 31673450, 38008140, 44342830, 47510175, 53211396, 63346900, 66514245, 88685660, 95020350, 110857075, 133028490, 190040700, 221714150, 266056980, 332571225, 443428300, 665142450, 1330284900]

約数ペア:

[(1, 1330284900), (2, 665142450), (3, 443428300), (4, 332571225), (5, 266056980), (6, 221714150), (7, 190040700), (10, 133028490), (12, 110857075), (14, 95020350), (15, 88685660), (20, 66514245), (21, 63346900), (25, 53211396), (28, 47510175), (30, 44342830), (35, 38008140), (42, 31673450), (50, 26605698), (60, 22171415), (70, 19004070), (75, 17737132), (84, 15836725), (100, 13302849), (105, 12669380), (140, 9502035), (150, 8868566), (175, 7601628), (210, 6334690), (300, 4434283), (350, 3800814), (420, 3167345), (525, 2533876), (700, 1900407), (1050, 1266938), (2100, 633469)]