73960920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 276307200

約数和(自身を除く): 202346280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 983, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1966, 1980, 2090, 2280, 2508, 2949, 3135, 3420, 3762, 3932, 3960, 4180, 4915, 5016, 5898, 6270, 6840, 7524, 7864, 8360, 8847, 9405, 9830, 10813, 11796, 12540, 14745, 15048, 17694, 18677, 18810, 19660, 21626, 23592, 25080, 29490, 32439, 35388, 37354, 37620, 39320, 43252, 44235, 54065, 56031, 58980, 64878, 70776, 74708, 75240, 86504, 88470, 93385, 97317, 108130, 112062, 117960, 129756, 149416, 162195, 168093, 176940, 186770, 194634, 205447, 216260, 224124, 259512, 280155, 324390, 336186, 353880, 373540, 389268, 410894, 432520, 448248, 486585, 560310, 616341, 648780, 672372, 747080, 778536, 821788, 840465, 973170, 1027235, 1120620, 1232682, 1297560, 1344744, 1643576, 1680930, 1849023, 1946340, 2054470, 2241240, 2465364, 3081705, 3361860, 3698046, 3892680, 4108940, 4930728, 6163410, 6723720, 7396092, 8217880, 9245115, 12326820, 14792184, 18490230, 24653640, 36980460, 73960920]

約数ペア:

[(1, 73960920), (2, 36980460), (3, 24653640), (4, 18490230), (5, 14792184), (6, 12326820), (8, 9245115), (9, 8217880), (10, 7396092), (11, 6723720), (12, 6163410), (15, 4930728), (18, 4108940), (19, 3892680), (20, 3698046), (22, 3361860), (24, 3081705), (30, 2465364), (33, 2241240), (36, 2054470), (38, 1946340), (40, 1849023), (44, 1680930), (45, 1643576), (55, 1344744), (57, 1297560), (60, 1232682), (66, 1120620), (72, 1027235), (76, 973170), (88, 840465), (90, 821788), (95, 778536), (99, 747080), (110, 672372), (114, 648780), (120, 616341), (132, 560310), (152, 486585), (165, 448248), (171, 432520), (180, 410894), (190, 389268), (198, 373540), (209, 353880), (220, 336186), (228, 324390), (264, 280155), (285, 259512), (330, 224124), (342, 216260), (360, 205447), (380, 194634), (396, 186770), (418, 176940), (440, 168093), (456, 162195), (495, 149416), (570, 129756), (627, 117960), (660, 112062), (684, 108130), (760, 97317), (792, 93385), (836, 88470), (855, 86504), (983, 75240), (990, 74708), (1045, 70776), (1140, 64878), (1254, 58980), (1320, 56031), (1368, 54065), (1672, 44235), (1710, 43252), (1881, 39320), (1966, 37620), (1980, 37354), (2090, 35388), (2280, 32439), (2508, 29490), (2949, 25080), (3135, 23592), (3420, 21626), (3762, 19660), (3932, 18810), (3960, 18677), (4180, 17694), (4915, 15048), (5016, 14745), (5898, 12540), (6270, 11796), (6840, 10813), (7524, 9830), (7864, 9405), (8360, 8847)]