83327850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 155531862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 83, 90, 97, 115, 138, 150, 166, 194, 207, 225, 230, 249, 291, 345, 414, 415, 450, 485, 498, 575, 582, 690, 747, 830, 873, 970, 1035, 1150, 1245, 1455, 1494, 1725, 1746, 1909, 2070, 2075, 2231, 2425, 2490, 2910, 3450, 3735, 3818, 4150, 4365, 4462, 4850, 5175, 5727, 6225, 6693, 7275, 7470, 8051, 8730, 9545, 10350, 11155, 11454, 12450, 13386, 14550, 16102, 17181, 18675, 19090, 20079, 21825, 22310, 24153, 28635, 33465, 34362, 37350, 40158, 40255, 43650, 47725, 48306, 55775, 57270, 66930, 72459, 80510, 85905, 95450, 100395, 111550, 120765, 143175, 144918, 167325, 171810, 185173, 200790, 201275, 241530, 286350, 334650, 362295, 370346, 402550, 429525, 501975, 555519, 603825, 724590, 859050, 925865, 1003950, 1111038, 1207650, 1666557, 1811475, 1851730, 2777595, 3333114, 3622950, 4629325, 5555190, 8332785, 9258650, 13887975, 16665570, 27775950, 41663925, 83327850]

約数ペア:

[(1, 83327850), (2, 41663925), (3, 27775950), (5, 16665570), (6, 13887975), (9, 9258650), (10, 8332785), (15, 5555190), (18, 4629325), (23, 3622950), (25, 3333114), (30, 2777595), (45, 1851730), (46, 1811475), (50, 1666557), (69, 1207650), (75, 1111038), (83, 1003950), (90, 925865), (97, 859050), (115, 724590), (138, 603825), (150, 555519), (166, 501975), (194, 429525), (207, 402550), (225, 370346), (230, 362295), (249, 334650), (291, 286350), (345, 241530), (414, 201275), (415, 200790), (450, 185173), (485, 171810), (498, 167325), (575, 144918), (582, 143175), (690, 120765), (747, 111550), (830, 100395), (873, 95450), (970, 85905), (1035, 80510), (1150, 72459), (1245, 66930), (1455, 57270), (1494, 55775), (1725, 48306), (1746, 47725), (1909, 43650), (2070, 40255), (2075, 40158), (2231, 37350), (2425, 34362), (2490, 33465), (2910, 28635), (3450, 24153), (3735, 22310), (3818, 21825), (4150, 20079), (4365, 19090), (4462, 18675), (4850, 17181), (5175, 16102), (5727, 14550), (6225, 13386), (6693, 12450), (7275, 11454), (7470, 11155), (8051, 10350), (8730, 9545)]