122982650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 273196800

約数和(自身を除く): 150214150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 101, 142, 175, 202, 245, 343, 350, 355, 490, 497, 505, 686, 707, 710, 994, 1010, 1225, 1414, 1715, 1775, 2450, 2485, 2525, 3430, 3479, 3535, 3550, 4949, 4970, 5050, 6958, 7070, 7171, 8575, 9898, 12425, 14342, 17150, 17395, 17675, 24353, 24745, 24850, 34643, 34790, 35350, 35855, 48706, 49490, 50197, 69286, 71710, 86975, 100394, 121765, 123725, 173215, 173950, 179275, 243530, 247450, 250985, 346430, 351379, 358550, 501970, 608825, 702758, 866075, 1217650, 1254925, 1732150, 1756895, 2459653, 2509850, 3513790, 4919306, 8784475, 12298265, 17568950, 24596530, 61491325, 122982650]

約数ペア:

[(1, 122982650), (2, 61491325), (5, 24596530), (7, 17568950), (10, 12298265), (14, 8784475), (25, 4919306), (35, 3513790), (49, 2509850), (50, 2459653), (70, 1756895), (71, 1732150), (98, 1254925), (101, 1217650), (142, 866075), (175, 702758), (202, 608825), (245, 501970), (343, 358550), (350, 351379), (355, 346430), (490, 250985), (497, 247450), (505, 243530), (686, 179275), (707, 173950), (710, 173215), (994, 123725), (1010, 121765), (1225, 100394), (1414, 86975), (1715, 71710), (1775, 69286), (2450, 50197), (2485, 49490), (2525, 48706), (3430, 35855), (3479, 35350), (3535, 34790), (3550, 34643), (4949, 24850), (4970, 24745), (5050, 24353), (6958, 17675), (7070, 17395), (7171, 17150), (8575, 14342), (9898, 12425)]