47282940

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 158699520

約数和(自身を除く): 111416580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 81, 90, 92, 94, 108, 115, 135, 138, 141, 162, 180, 188, 207, 230, 235, 243, 270, 276, 282, 324, 345, 405, 414, 423, 460, 470, 486, 540, 564, 621, 690, 705, 729, 810, 828, 846, 940, 972, 1035, 1081, 1215, 1242, 1269, 1380, 1410, 1458, 1620, 1692, 1863, 2070, 2115, 2162, 2187, 2430, 2484, 2538, 2820, 2916, 3105, 3243, 3645, 3726, 3807, 4140, 4230, 4324, 4374, 4860, 5076, 5405, 5589, 6210, 6345, 6486, 7290, 7452, 7614, 8460, 8748, 9315, 9729, 10810, 10935, 11178, 11421, 12420, 12690, 12972, 14580, 15228, 16215, 16767, 18630, 19035, 19458, 21620, 21870, 22356, 22842, 25380, 27945, 29187, 32430, 33534, 34263, 37260, 38070, 38916, 43740, 45684, 48645, 50301, 55890, 57105, 58374, 64860, 67068, 68526, 76140, 83835, 87561, 97290, 100602, 102789, 111780, 114210, 116748, 137052, 145935, 167670, 171315, 175122, 194580, 201204, 205578, 228420, 251505, 262683, 291870, 335340, 342630, 350244, 411156, 437805, 503010, 513945, 525366, 583740, 685260, 788049, 875610, 1006020, 1027890, 1050732, 1313415, 1576098, 1751220, 2055780, 2364147, 2626830, 3152196, 3940245, 4728294, 5253660, 7880490, 9456588, 11820735, 15760980, 23641470, 47282940]

約数ペア:

[(1, 47282940), (2, 23641470), (3, 15760980), (4, 11820735), (5, 9456588), (6, 7880490), (9, 5253660), (10, 4728294), (12, 3940245), (15, 3152196), (18, 2626830), (20, 2364147), (23, 2055780), (27, 1751220), (30, 1576098), (36, 1313415), (45, 1050732), (46, 1027890), (47, 1006020), (54, 875610), (60, 788049), (69, 685260), (81, 583740), (90, 525366), (92, 513945), (94, 503010), (108, 437805), (115, 411156), (135, 350244), (138, 342630), (141, 335340), (162, 291870), (180, 262683), (188, 251505), (207, 228420), (230, 205578), (235, 201204), (243, 194580), (270, 175122), (276, 171315), (282, 167670), (324, 145935), (345, 137052), (405, 116748), (414, 114210), (423, 111780), (460, 102789), (470, 100602), (486, 97290), (540, 87561), (564, 83835), (621, 76140), (690, 68526), (705, 67068), (729, 64860), (810, 58374), (828, 57105), (846, 55890), (940, 50301), (972, 48645), (1035, 45684), (1081, 43740), (1215, 38916), (1242, 38070), (1269, 37260), (1380, 34263), (1410, 33534), (1458, 32430), (1620, 29187), (1692, 27945), (1863, 25380), (2070, 22842), (2115, 22356), (2162, 21870), (2187, 21620), (2430, 19458), (2484, 19035), (2538, 18630), (2820, 16767), (2916, 16215), (3105, 15228), (3243, 14580), (3645, 12972), (3726, 12690), (3807, 12420), (4140, 11421), (4230, 11178), (4324, 10935), (4374, 10810), (4860, 9729), (5076, 9315), (5405, 8748), (5589, 8460), (6210, 7614), (6345, 7452), (6486, 7290)]