170739900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 180

約数和(自身を含む): 561479688

約数和(自身を除く): 390739788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 107, 108, 135, 150, 162, 180, 197, 214, 225, 270, 300, 321, 324, 394, 405, 428, 450, 535, 540, 591, 642, 675, 788, 810, 900, 963, 985, 1070, 1182, 1284, 1350, 1605, 1620, 1773, 1926, 1970, 2025, 2140, 2364, 2675, 2700, 2889, 2955, 3210, 3546, 3852, 3940, 4050, 4815, 4925, 5319, 5350, 5778, 5910, 6420, 7092, 8025, 8100, 8667, 8865, 9630, 9850, 10638, 10700, 11556, 11820, 14445, 14775, 15957, 16050, 17334, 17730, 19260, 19700, 21079, 21276, 24075, 26595, 28890, 29550, 31914, 32100, 34668, 35460, 42158, 43335, 44325, 48150, 53190, 57780, 59100, 63237, 63828, 72225, 79785, 84316, 86670, 88650, 96300, 105395, 106380, 126474, 132975, 144450, 159570, 173340, 177300, 189711, 210790, 216675, 252948, 265950, 288900, 316185, 319140, 379422, 398925, 421580, 433350, 526975, 531900, 569133, 632370, 758844, 797850, 866700, 948555, 1053950, 1138266, 1264740, 1580925, 1595700, 1707399, 1897110, 2107900, 2276532, 2845665, 3161850, 3414798, 3794220, 4742775, 5691330, 6323700, 6829596, 8536995, 9485550, 11382660, 14228325, 17073990, 18971100, 28456650, 34147980, 42684975, 56913300, 85369950, 170739900]

約数ペア:

[(1, 170739900), (2, 85369950), (3, 56913300), (4, 42684975), (5, 34147980), (6, 28456650), (9, 18971100), (10, 17073990), (12, 14228325), (15, 11382660), (18, 9485550), (20, 8536995), (25, 6829596), (27, 6323700), (30, 5691330), (36, 4742775), (45, 3794220), (50, 3414798), (54, 3161850), (60, 2845665), (75, 2276532), (81, 2107900), (90, 1897110), (100, 1707399), (107, 1595700), (108, 1580925), (135, 1264740), (150, 1138266), (162, 1053950), (180, 948555), (197, 866700), (214, 797850), (225, 758844), (270, 632370), (300, 569133), (321, 531900), (324, 526975), (394, 433350), (405, 421580), (428, 398925), (450, 379422), (535, 319140), (540, 316185), (591, 288900), (642, 265950), (675, 252948), (788, 216675), (810, 210790), (900, 189711), (963, 177300), (985, 173340), (1070, 159570), (1182, 144450), (1284, 132975), (1350, 126474), (1605, 106380), (1620, 105395), (1773, 96300), (1926, 88650), (1970, 86670), (2025, 84316), (2140, 79785), (2364, 72225), (2675, 63828), (2700, 63237), (2889, 59100), (2955, 57780), (3210, 53190), (3546, 48150), (3852, 44325), (3940, 43335), (4050, 42158), (4815, 35460), (4925, 34668), (5319, 32100), (5350, 31914), (5778, 29550), (5910, 28890), (6420, 26595), (7092, 24075), (8025, 21276), (8100, 21079), (8667, 19700), (8865, 19260), (9630, 17730), (9850, 17334), (10638, 16050), (10700, 15957), (11556, 14775), (11820, 14445)]