137972850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 368654976

約数和(自身を除く): 230682126

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 255, 305, 366, 425, 510, 610, 850, 887, 915, 1037, 1275, 1525, 1774, 1830, 2074, 2550, 2661, 3050, 3111, 4435, 4575, 5185, 5322, 6222, 8870, 9150, 10370, 13305, 15079, 15555, 22175, 25925, 26610, 30158, 31110, 44350, 45237, 51850, 54107, 66525, 75395, 77775, 90474, 108214, 133050, 150790, 155550, 162321, 226185, 270535, 324642, 376975, 452370, 541070, 753950, 811605, 919819, 1130925, 1352675, 1623210, 1839638, 2261850, 2705350, 2759457, 4058025, 4599095, 5518914, 8116050, 9198190, 13797285, 22995475, 27594570, 45990950, 68986425, 137972850]

約数ペア:

[(1, 137972850), (2, 68986425), (3, 45990950), (5, 27594570), (6, 22995475), (10, 13797285), (15, 9198190), (17, 8116050), (25, 5518914), (30, 4599095), (34, 4058025), (50, 2759457), (51, 2705350), (61, 2261850), (75, 1839638), (85, 1623210), (102, 1352675), (122, 1130925), (150, 919819), (170, 811605), (183, 753950), (255, 541070), (305, 452370), (366, 376975), (425, 324642), (510, 270535), (610, 226185), (850, 162321), (887, 155550), (915, 150790), (1037, 133050), (1275, 108214), (1525, 90474), (1774, 77775), (1830, 75395), (2074, 66525), (2550, 54107), (2661, 51850), (3050, 45237), (3111, 44350), (4435, 31110), (4575, 30158), (5185, 26610), (5322, 25925), (6222, 22175), (8870, 15555), (9150, 15079), (10370, 13305)]