353928750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 1028670720

約数和(自身を除く): 674741970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 125, 139, 150, 175, 194, 210, 250, 278, 291, 350, 375, 417, 485, 525, 582, 625, 679, 695, 750, 834, 875, 970, 973, 1050, 1250, 1358, 1390, 1455, 1750, 1875, 1946, 2037, 2085, 2425, 2625, 2910, 2919, 3395, 3475, 3750, 4074, 4170, 4375, 4850, 4865, 5250, 5838, 6790, 6950, 7275, 8750, 9730, 10185, 10425, 12125, 13125, 13483, 14550, 14595, 16975, 17375, 20370, 20850, 24250, 24325, 26250, 26966, 29190, 33950, 34750, 36375, 40449, 48650, 50925, 52125, 60625, 67415, 72750, 72975, 80898, 84875, 86875, 94381, 101850, 104250, 121250, 121625, 134830, 145950, 169750, 173750, 181875, 188762, 202245, 243250, 254625, 260625, 283143, 337075, 363750, 364875, 404490, 424375, 471905, 509250, 521250, 566286, 608125, 674150, 729750, 848750, 943810, 1011225, 1216250, 1273125, 1415715, 1685375, 1824375, 2022450, 2359525, 2546250, 2831430, 3370750, 3648750, 4719050, 5056125, 7078575, 8426875, 10112250, 11797625, 14157150, 16853750, 23595250, 25280625, 35392875, 50561250, 58988125, 70785750, 117976250, 176964375, 353928750]

約数ペア:

[(1, 353928750), (2, 176964375), (3, 117976250), (5, 70785750), (6, 58988125), (7, 50561250), (10, 35392875), (14, 25280625), (15, 23595250), (21, 16853750), (25, 14157150), (30, 11797625), (35, 10112250), (42, 8426875), (50, 7078575), (70, 5056125), (75, 4719050), (97, 3648750), (105, 3370750), (125, 2831430), (139, 2546250), (150, 2359525), (175, 2022450), (194, 1824375), (210, 1685375), (250, 1415715), (278, 1273125), (291, 1216250), (350, 1011225), (375, 943810), (417, 848750), (485, 729750), (525, 674150), (582, 608125), (625, 566286), (679, 521250), (695, 509250), (750, 471905), (834, 424375), (875, 404490), (970, 364875), (973, 363750), (1050, 337075), (1250, 283143), (1358, 260625), (1390, 254625), (1455, 243250), (1750, 202245), (1875, 188762), (1946, 181875), (2037, 173750), (2085, 169750), (2425, 145950), (2625, 134830), (2910, 121625), (2919, 121250), (3395, 104250), (3475, 101850), (3750, 94381), (4074, 86875), (4170, 84875), (4375, 80898), (4850, 72975), (4865, 72750), (5250, 67415), (5838, 60625), (6790, 52125), (6950, 50925), (7275, 48650), (8750, 40449), (9730, 36375), (10185, 34750), (10425, 33950), (12125, 29190), (13125, 26966), (13483, 26250), (14550, 24325), (14595, 24250), (16975, 20850), (17375, 20370)]