200603550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^4\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 120

約数和(自身を含む): 581420376

約数和(自身を除く): 380816826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 343, 350, 490, 525, 557, 686, 735, 1029, 1050, 1114, 1225, 1470, 1671, 1715, 2058, 2401, 2450, 2785, 3342, 3430, 3675, 3899, 4802, 5145, 5570, 7203, 7350, 7798, 8355, 8575, 10290, 11697, 12005, 13925, 14406, 16710, 17150, 19495, 23394, 24010, 25725, 27293, 27850, 36015, 38990, 41775, 51450, 54586, 58485, 60025, 72030, 81879, 83550, 97475, 116970, 120050, 136465, 163758, 180075, 191051, 194950, 272930, 292425, 360150, 382102, 409395, 573153, 584850, 682325, 818790, 955255, 1146306, 1337357, 1364650, 1910510, 2046975, 2674714, 2865765, 4012071, 4093950, 4776275, 5731530, 6686785, 8024142, 9552550, 13373570, 14328825, 20060355, 28657650, 33433925, 40120710, 66867850, 100301775, 200603550]

約数ペア:

[(1, 200603550), (2, 100301775), (3, 66867850), (5, 40120710), (6, 33433925), (7, 28657650), (10, 20060355), (14, 14328825), (15, 13373570), (21, 9552550), (25, 8024142), (30, 6686785), (35, 5731530), (42, 4776275), (49, 4093950), (50, 4012071), (70, 2865765), (75, 2674714), (98, 2046975), (105, 1910510), (147, 1364650), (150, 1337357), (175, 1146306), (210, 955255), (245, 818790), (294, 682325), (343, 584850), (350, 573153), (490, 409395), (525, 382102), (557, 360150), (686, 292425), (735, 272930), (1029, 194950), (1050, 191051), (1114, 180075), (1225, 163758), (1470, 136465), (1671, 120050), (1715, 116970), (2058, 97475), (2401, 83550), (2450, 81879), (2785, 72030), (3342, 60025), (3430, 58485), (3675, 54586), (3899, 51450), (4802, 41775), (5145, 38990), (5570, 36015), (7203, 27850), (7350, 27293), (7798, 25725), (8355, 24010), (8575, 23394), (10290, 19495), (11697, 17150), (12005, 16710), (13925, 14406)]