155250550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 359352000

約数和(自身を除く): 204101450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 149, 175, 182, 229, 298, 325, 350, 455, 458, 650, 745, 910, 1043, 1145, 1490, 1603, 1937, 2086, 2275, 2290, 2977, 3206, 3725, 3874, 4550, 5215, 5725, 5954, 7450, 8015, 9685, 10430, 11450, 13559, 14885, 16030, 19370, 20839, 26075, 27118, 29770, 34121, 40075, 41678, 48425, 52150, 67795, 68242, 74425, 80150, 96850, 104195, 135590, 148850, 170605, 208390, 238847, 338975, 341210, 443573, 477694, 520975, 677950, 853025, 887146, 1041950, 1194235, 1706050, 2217865, 2388470, 3105011, 4435730, 5971175, 6210022, 11089325, 11942350, 15525055, 22178650, 31050110, 77625275, 155250550]

約数ペア:

[(1, 155250550), (2, 77625275), (5, 31050110), (7, 22178650), (10, 15525055), (13, 11942350), (14, 11089325), (25, 6210022), (26, 5971175), (35, 4435730), (50, 3105011), (65, 2388470), (70, 2217865), (91, 1706050), (130, 1194235), (149, 1041950), (175, 887146), (182, 853025), (229, 677950), (298, 520975), (325, 477694), (350, 443573), (455, 341210), (458, 338975), (650, 238847), (745, 208390), (910, 170605), (1043, 148850), (1145, 135590), (1490, 104195), (1603, 96850), (1937, 80150), (2086, 74425), (2275, 68242), (2290, 67795), (2977, 52150), (3206, 48425), (3725, 41678), (3874, 40075), (4550, 34121), (5215, 29770), (5725, 27118), (5954, 26075), (7450, 20839), (8015, 19370), (9685, 16030), (10430, 14885), (11450, 13559)]