202146540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 612686592

約数和(自身を除く): 410540052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 107, 111, 115, 138, 148, 185, 214, 222, 230, 276, 321, 345, 370, 428, 444, 460, 535, 555, 642, 690, 740, 851, 1070, 1110, 1284, 1369, 1380, 1605, 1702, 2140, 2220, 2461, 2553, 2738, 3210, 3404, 3959, 4107, 4255, 4922, 5106, 5476, 6420, 6845, 7383, 7918, 8214, 8510, 9844, 10212, 11877, 12305, 12765, 13690, 14766, 15836, 16428, 17020, 19795, 20535, 23754, 24610, 25530, 27380, 29532, 31487, 36915, 39590, 41070, 47508, 49220, 51060, 59385, 62974, 73830, 79180, 82140, 91057, 94461, 118770, 125948, 146483, 147660, 157435, 182114, 188922, 237540, 273171, 292966, 314870, 364228, 377844, 439449, 455285, 472305, 546342, 585932, 629740, 732415, 878898, 910570, 944610, 1092684, 1365855, 1464830, 1757796, 1821140, 1889220, 2197245, 2731710, 2929660, 3369109, 4394490, 5463420, 6738218, 8788980, 10107327, 13476436, 16845545, 20214654, 33691090, 40429308, 50536635, 67382180, 101073270, 202146540]

約数ペア:

[(1, 202146540), (2, 101073270), (3, 67382180), (4, 50536635), (5, 40429308), (6, 33691090), (10, 20214654), (12, 16845545), (15, 13476436), (20, 10107327), (23, 8788980), (30, 6738218), (37, 5463420), (46, 4394490), (60, 3369109), (69, 2929660), (74, 2731710), (92, 2197245), (107, 1889220), (111, 1821140), (115, 1757796), (138, 1464830), (148, 1365855), (185, 1092684), (214, 944610), (222, 910570), (230, 878898), (276, 732415), (321, 629740), (345, 585932), (370, 546342), (428, 472305), (444, 455285), (460, 439449), (535, 377844), (555, 364228), (642, 314870), (690, 292966), (740, 273171), (851, 237540), (1070, 188922), (1110, 182114), (1284, 157435), (1369, 147660), (1380, 146483), (1605, 125948), (1702, 118770), (2140, 94461), (2220, 91057), (2461, 82140), (2553, 79180), (2738, 73830), (3210, 62974), (3404, 59385), (3959, 51060), (4107, 49220), (4255, 47508), (4922, 41070), (5106, 39590), (5476, 36915), (6420, 31487), (6845, 29532), (7383, 27380), (7918, 25530), (8214, 24610), (8510, 23754), (9844, 20535), (10212, 19795), (11877, 17020), (12305, 16428), (12765, 15836), (13690, 14766)]