191639250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 606528000

約数和(自身を除く): 414888750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 29, 30, 33, 45, 50, 54, 55, 58, 66, 75, 87, 89, 90, 99, 110, 125, 135, 145, 150, 165, 174, 178, 198, 225, 250, 261, 267, 270, 275, 290, 297, 319, 330, 375, 435, 445, 450, 495, 522, 534, 550, 594, 638, 675, 725, 750, 783, 801, 825, 870, 890, 957, 979, 990, 1125, 1305, 1335, 1350, 1375, 1450, 1485, 1566, 1595, 1602, 1650, 1914, 1958, 2175, 2225, 2250, 2403, 2475, 2581, 2610, 2670, 2750, 2871, 2937, 2970, 3190, 3375, 3625, 3915, 4005, 4125, 4350, 4450, 4785, 4806, 4895, 4950, 5162, 5742, 5874, 6525, 6675, 6750, 7250, 7425, 7743, 7830, 7975, 8010, 8250, 8613, 8811, 9570, 9790, 10875, 11125, 12015, 12375, 12905, 13050, 13350, 14355, 14685, 14850, 15486, 15950, 17226, 17622, 19575, 20025, 21750, 22250, 23229, 23925, 24030, 24475, 24750, 25810, 26433, 28391, 28710, 29370, 32625, 33375, 37125, 38715, 39150, 39875, 40050, 43065, 44055, 46458, 47850, 48950, 52866, 56782, 60075, 64525, 65250, 66750, 69687, 71775, 73425, 74250, 77430, 79750, 85173, 86130, 88110, 97875, 100125, 116145, 119625, 120150, 122375, 129050, 132165, 139374, 141955, 143550, 146850, 170346, 193575, 195750, 200250, 215325, 220275, 232290, 239250, 244750, 255519, 264330, 283910, 300375, 322625, 348435, 358875, 367125, 387150, 425865, 430650, 440550, 511038, 580725, 600750, 645250, 660825, 696870, 709775, 717750, 734250, 766557, 851730, 967875, 1076625, 1101375, 1161450, 1277595, 1321650, 1419550, 1533114, 1742175, 1935750, 2129325, 2153250, 2202750, 2555190, 2903625, 3304125, 3484350, 3548875, 3832785, 4258650, 5807250, 6387975, 6608250, 7097750, 7665570, 8710875, 10646625, 12775950, 17421750, 19163925, 21293250, 31939875, 38327850, 63879750, 95819625, 191639250]

約数ペア:

[(1, 191639250), (2, 95819625), (3, 63879750), (5, 38327850), (6, 31939875), (9, 21293250), (10, 19163925), (11, 17421750), (15, 12775950), (18, 10646625), (22, 8710875), (25, 7665570), (27, 7097750), (29, 6608250), (30, 6387975), (33, 5807250), (45, 4258650), (50, 3832785), (54, 3548875), (55, 3484350), (58, 3304125), (66, 2903625), (75, 2555190), (87, 2202750), (89, 2153250), (90, 2129325), (99, 1935750), (110, 1742175), (125, 1533114), (135, 1419550), (145, 1321650), (150, 1277595), (165, 1161450), (174, 1101375), (178, 1076625), (198, 967875), (225, 851730), (250, 766557), (261, 734250), (267, 717750), (270, 709775), (275, 696870), (290, 660825), (297, 645250), (319, 600750), (330, 580725), (375, 511038), (435, 440550), (445, 430650), (450, 425865), (495, 387150), (522, 367125), (534, 358875), (550, 348435), (594, 322625), (638, 300375), (675, 283910), (725, 264330), (750, 255519), (783, 244750), (801, 239250), (825, 232290), (870, 220275), (890, 215325), (957, 200250), (979, 195750), (990, 193575), (1125, 170346), (1305, 146850), (1335, 143550), (1350, 141955), (1375, 139374), (1450, 132165), (1485, 129050), (1566, 122375), (1595, 120150), (1602, 119625), (1650, 116145), (1914, 100125), (1958, 97875), (2175, 88110), (2225, 86130), (2250, 85173), (2403, 79750), (2475, 77430), (2581, 74250), (2610, 73425), (2670, 71775), (2750, 69687), (2871, 66750), (2937, 65250), (2970, 64525), (3190, 60075), (3375, 56782), (3625, 52866), (3915, 48950), (4005, 47850), (4125, 46458), (4350, 44055), (4450, 43065), (4785, 40050), (4806, 39875), (4895, 39150), (4950, 38715), (5162, 37125), (5742, 33375), (5874, 32625), (6525, 29370), (6675, 28710), (6750, 28391), (7250, 26433), (7425, 25810), (7743, 24750), (7830, 24475), (7975, 24030), (8010, 23925), (8250, 23229), (8613, 22250), (8811, 21750), (9570, 20025), (9790, 19575), (10875, 17622), (11125, 17226), (12015, 15950), (12375, 15486), (12905, 14850), (13050, 14685), (13350, 14355)]