75338040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 165199560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 191, 228, 285, 346, 380, 382, 456, 519, 570, 573, 692, 760, 764, 865, 955, 1038, 1140, 1146, 1384, 1528, 1730, 1910, 2076, 2280, 2292, 2595, 2865, 3287, 3460, 3629, 3820, 4152, 4584, 5190, 5730, 6574, 6920, 7258, 7640, 9861, 10380, 10887, 11460, 13148, 14516, 16435, 18145, 19722, 20760, 21774, 22920, 26296, 29032, 32870, 33043, 36290, 39444, 43548, 49305, 54435, 65740, 66086, 72580, 78888, 87096, 98610, 99129, 108870, 131480, 132172, 145160, 165215, 197220, 198258, 217740, 264344, 330430, 394440, 396516, 435480, 495645, 627817, 660860, 793032, 991290, 1255634, 1321720, 1883451, 1982580, 2511268, 3139085, 3766902, 3965160, 5022536, 6278170, 7533804, 9417255, 12556340, 15067608, 18834510, 25112680, 37669020, 75338040]

約数ペア:

[(1, 75338040), (2, 37669020), (3, 25112680), (4, 18834510), (5, 15067608), (6, 12556340), (8, 9417255), (10, 7533804), (12, 6278170), (15, 5022536), (19, 3965160), (20, 3766902), (24, 3139085), (30, 2511268), (38, 1982580), (40, 1883451), (57, 1321720), (60, 1255634), (76, 991290), (95, 793032), (114, 660860), (120, 627817), (152, 495645), (173, 435480), (190, 396516), (191, 394440), (228, 330430), (285, 264344), (346, 217740), (380, 198258), (382, 197220), (456, 165215), (519, 145160), (570, 132172), (573, 131480), (692, 108870), (760, 99129), (764, 98610), (865, 87096), (955, 78888), (1038, 72580), (1140, 66086), (1146, 65740), (1384, 54435), (1528, 49305), (1730, 43548), (1910, 39444), (2076, 36290), (2280, 33043), (2292, 32870), (2595, 29032), (2865, 26296), (3287, 22920), (3460, 21774), (3629, 20760), (3820, 19722), (4152, 18145), (4584, 16435), (5190, 14516), (5730, 13148), (6574, 11460), (6920, 10887), (7258, 10380), (7640, 9861)]