1274420700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{202289}}^1$

素因数の和:202316

約数の個数: 108

約数和(自身を含む): 4565280720

約数和(自身を除く): 3290860020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 202289, 404578, 606867, 809156, 1011445, 1213734, 1416023, 1820601, 2022890, 2427468, 2832046, 3034335, 3641202, 4045780, 4248069, 5057225, 5664092, 6068670, 7080115, 7282404, 8496138, 9103005, 10114450, 12137340, 12744207, 14160230, 15171675, 16992276, 18206010, 20228900, 21240345, 25488414, 28320460, 30343350, 35400575, 36412020, 42480690, 45515025, 50976828, 60686700, 63721035, 70801150, 84961380, 91030050, 106201725, 127442070, 141602300, 182060100, 212403450, 254884140, 318605175, 424806900, 637210350, 1274420700]

約数ペア:

[(1, 1274420700), (2, 637210350), (3, 424806900), (4, 318605175), (5, 254884140), (6, 212403450), (7, 182060100), (9, 141602300), (10, 127442070), (12, 106201725), (14, 91030050), (15, 84961380), (18, 70801150), (20, 63721035), (21, 60686700), (25, 50976828), (28, 45515025), (30, 42480690), (35, 36412020), (36, 35400575), (42, 30343350), (45, 28320460), (50, 25488414), (60, 21240345), (63, 20228900), (70, 18206010), (75, 16992276), (84, 15171675), (90, 14160230), (100, 12744207), (105, 12137340), (126, 10114450), (140, 9103005), (150, 8496138), (175, 7282404), (180, 7080115), (210, 6068670), (225, 5664092), (252, 5057225), (300, 4248069), (315, 4045780), (350, 3641202), (420, 3034335), (450, 2832046), (525, 2427468), (630, 2022890), (700, 1820601), (900, 1416023), (1050, 1213734), (1260, 1011445), (1575, 809156), (2100, 606867), (3150, 404578), (6300, 202289)]