195190800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 240

約数和(自身を含む): 752808960

約数和(自身を除く): 557618160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1223, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2446, 2660, 2800, 2850, 3192, 3325, 3669, 3800, 3990, 4200, 4560, 4892, 5320, 5700, 6115, 6384, 6650, 7338, 7600, 7980, 8400, 8561, 9784, 9975, 10640, 11400, 12230, 13300, 14676, 15960, 17122, 18345, 19568, 19950, 22800, 23237, 24460, 25683, 26600, 29352, 30575, 31920, 34244, 36690, 39900, 42805, 46474, 48920, 51366, 53200, 58704, 61150, 68488, 69711, 73380, 79800, 85610, 91725, 92948, 97840, 102732, 116185, 122300, 128415, 136976, 139422, 146760, 159600, 162659, 171220, 183450, 185896, 205464, 214025, 232370, 244600, 256830, 278844, 293520, 325318, 342440, 348555, 366900, 371792, 410928, 428050, 464740, 487977, 489200, 513660, 557688, 580925, 642075, 650636, 684880, 697110, 733800, 813295, 856100, 929480, 975954, 1027320, 1115376, 1161850, 1284150, 1301272, 1394220, 1467600, 1626590, 1712200, 1742775, 1858960, 1951908, 2054640, 2323700, 2439885, 2568300, 2602544, 2788440, 3253180, 3424400, 3485550, 3903816, 4066475, 4647400, 4879770, 5136600, 5576880, 6506360, 6971100, 7807632, 8132950, 9294800, 9759540, 10273200, 12199425, 13012720, 13942200, 16265900, 19519080, 24398850, 27884400, 32531800, 39038160, 48797700, 65063600, 97595400, 195190800]

約数ペア:

[(1, 195190800), (2, 97595400), (3, 65063600), (4, 48797700), (5, 39038160), (6, 32531800), (7, 27884400), (8, 24398850), (10, 19519080), (12, 16265900), (14, 13942200), (15, 13012720), (16, 12199425), (19, 10273200), (20, 9759540), (21, 9294800), (24, 8132950), (25, 7807632), (28, 6971100), (30, 6506360), (35, 5576880), (38, 5136600), (40, 4879770), (42, 4647400), (48, 4066475), (50, 3903816), (56, 3485550), (57, 3424400), (60, 3253180), (70, 2788440), (75, 2602544), (76, 2568300), (80, 2439885), (84, 2323700), (95, 2054640), (100, 1951908), (105, 1858960), (112, 1742775), (114, 1712200), (120, 1626590), (133, 1467600), (140, 1394220), (150, 1301272), (152, 1284150), (168, 1161850), (175, 1115376), (190, 1027320), (200, 975954), (210, 929480), (228, 856100), (240, 813295), (266, 733800), (280, 697110), (285, 684880), (300, 650636), (304, 642075), (336, 580925), (350, 557688), (380, 513660), (399, 489200), (400, 487977), (420, 464740), (456, 428050), (475, 410928), (525, 371792), (532, 366900), (560, 348555), (570, 342440), (600, 325318), (665, 293520), (700, 278844), (760, 256830), (798, 244600), (840, 232370), (912, 214025), (950, 205464), (1050, 185896), (1064, 183450), (1140, 171220), (1200, 162659), (1223, 159600), (1330, 146760), (1400, 139422), (1425, 136976), (1520, 128415), (1596, 122300), (1680, 116185), (1900, 102732), (1995, 97840), (2100, 92948), (2128, 91725), (2280, 85610), (2446, 79800), (2660, 73380), (2800, 69711), (2850, 68488), (3192, 61150), (3325, 58704), (3669, 53200), (3800, 51366), (3990, 48920), (4200, 46474), (4560, 42805), (4892, 39900), (5320, 36690), (5700, 34244), (6115, 31920), (6384, 30575), (6650, 29352), (7338, 26600), (7600, 25683), (7980, 24460), (8400, 23237), (8561, 22800), (9784, 19950), (9975, 19568), (10640, 18345), (11400, 17122), (12230, 15960), (13300, 14676)]