76481460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 269601696

約数和(自身を除く): 193120236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 107, 110, 114, 132, 165, 171, 180, 190, 198, 209, 214, 220, 228, 285, 321, 330, 342, 361, 380, 396, 418, 428, 495, 535, 570, 627, 642, 660, 684, 722, 836, 855, 963, 990, 1045, 1070, 1083, 1140, 1177, 1254, 1284, 1444, 1605, 1710, 1805, 1881, 1926, 1980, 2033, 2090, 2140, 2166, 2354, 2508, 3135, 3210, 3249, 3420, 3531, 3610, 3762, 3852, 3971, 4066, 4180, 4332, 4708, 4815, 5415, 5885, 6099, 6270, 6420, 6498, 7062, 7220, 7524, 7942, 8132, 9405, 9630, 10165, 10593, 10830, 11770, 11913, 12198, 12540, 12996, 14124, 15884, 16245, 17655, 18297, 18810, 19260, 19855, 20330, 21186, 21660, 22363, 23540, 23826, 24396, 30495, 32490, 35310, 35739, 36594, 37620, 38627, 39710, 40660, 42372, 44726, 47652, 52965, 59565, 60990, 64980, 67089, 70620, 71478, 73188, 77254, 79420, 89452, 91485, 105930, 111815, 115881, 119130, 121980, 134178, 142956, 154508, 178695, 182970, 193135, 201267, 211860, 223630, 231762, 238260, 268356, 335445, 347643, 357390, 365940, 386270, 402534, 424897, 447260, 463524, 579405, 670890, 695286, 714780, 772540, 805068, 849794, 1006335, 1158810, 1274691, 1341780, 1390572, 1699588, 1738215, 2012670, 2124485, 2317620, 2549382, 3476430, 3824073, 4025340, 4248970, 5098764, 6373455, 6952860, 7648146, 8497940, 12746910, 15296292, 19120365, 25493820, 38240730, 76481460]

約数ペア:

[(1, 76481460), (2, 38240730), (3, 25493820), (4, 19120365), (5, 15296292), (6, 12746910), (9, 8497940), (10, 7648146), (11, 6952860), (12, 6373455), (15, 5098764), (18, 4248970), (19, 4025340), (20, 3824073), (22, 3476430), (30, 2549382), (33, 2317620), (36, 2124485), (38, 2012670), (44, 1738215), (45, 1699588), (55, 1390572), (57, 1341780), (60, 1274691), (66, 1158810), (76, 1006335), (90, 849794), (95, 805068), (99, 772540), (107, 714780), (110, 695286), (114, 670890), (132, 579405), (165, 463524), (171, 447260), (180, 424897), (190, 402534), (198, 386270), (209, 365940), (214, 357390), (220, 347643), (228, 335445), (285, 268356), (321, 238260), (330, 231762), (342, 223630), (361, 211860), (380, 201267), (396, 193135), (418, 182970), (428, 178695), (495, 154508), (535, 142956), (570, 134178), (627, 121980), (642, 119130), (660, 115881), (684, 111815), (722, 105930), (836, 91485), (855, 89452), (963, 79420), (990, 77254), (1045, 73188), (1070, 71478), (1083, 70620), (1140, 67089), (1177, 64980), (1254, 60990), (1284, 59565), (1444, 52965), (1605, 47652), (1710, 44726), (1805, 42372), (1881, 40660), (1926, 39710), (1980, 38627), (2033, 37620), (2090, 36594), (2140, 35739), (2166, 35310), (2354, 32490), (2508, 30495), (3135, 24396), (3210, 23826), (3249, 23540), (3420, 22363), (3531, 21660), (3610, 21186), (3762, 20330), (3852, 19855), (3971, 19260), (4066, 18810), (4180, 18297), (4332, 17655), (4708, 16245), (4815, 15884), (5415, 14124), (5885, 12996), (6099, 12540), (6270, 12198), (6420, 11913), (6498, 11770), (7062, 10830), (7220, 10593), (7524, 10165), (7942, 9630), (8132, 9405)]