1689969452250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{226621}}^1$

素因数の和:226865

約数の個数: 128

約数和(自身を含む): 4313635552512

約数和(自身を除く): 2623666100262

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 163, 183, 250, 305, 326, 366, 375, 489, 610, 750, 815, 915, 978, 1525, 1630, 1830, 2445, 3050, 4075, 4575, 4890, 7625, 8150, 9150, 9943, 12225, 15250, 19886, 20375, 22875, 24450, 29829, 40750, 45750, 49715, 59658, 61125, 99430, 122250, 149145, 226621, 248575, 298290, 453242, 497150, 679863, 745725, 1133105, 1242875, 1359726, 1491450, 2266210, 2485750, 3399315, 3728625, 5665525, 6798630, 7457250, 11331050, 13823881, 16996575, 27647762, 28327625, 33993150, 36939223, 41471643, 56655250, 69119405, 73878446, 82943286, 84982875, 110817669, 138238810, 169965750, 184696115, 207358215, 221635338, 345597025, 369392230, 414716430, 554088345, 691194050, 923480575, 1036791075, 1108176690, 1727985125, 1846961150, 2073582150, 2253292603, 2770441725, 3455970250, 4506585206, 4617402875, 5183955375, 5540883450, 6759877809, 9234805750, 10367910750, 11266463015, 13519755618, 13852208625, 22532926030, 27704417250, 33799389045, 56332315075, 67598778090, 112664630150, 168996945225, 281661575375, 337993890450, 563323150750, 844984726125, 1689969452250]

約数ペア:

[(1, 1689969452250), (2, 844984726125), (3, 563323150750), (5, 337993890450), (6, 281661575375), (10, 168996945225), (15, 112664630150), (25, 67598778090), (30, 56332315075), (50, 33799389045), (61, 27704417250), (75, 22532926030), (122, 13852208625), (125, 13519755618), (150, 11266463015), (163, 10367910750), (183, 9234805750), (250, 6759877809), (305, 5540883450), (326, 5183955375), (366, 4617402875), (375, 4506585206), (489, 3455970250), (610, 2770441725), (750, 2253292603), (815, 2073582150), (915, 1846961150), (978, 1727985125), (1525, 1108176690), (1630, 1036791075), (1830, 923480575), (2445, 691194050), (3050, 554088345), (4075, 414716430), (4575, 369392230), (4890, 345597025), (7625, 221635338), (8150, 207358215), (9150, 184696115), (9943, 169965750), (12225, 138238810), (15250, 110817669), (19886, 84982875), (20375, 82943286), (22875, 73878446), (24450, 69119405), (29829, 56655250), (40750, 41471643), (45750, 36939223), (49715, 33993150), (59658, 28327625), (61125, 27647762), (99430, 16996575), (122250, 13823881), (149145, 11331050), (226621, 7457250), (248575, 6798630), (298290, 5665525), (453242, 3728625), (497150, 3399315), (679863, 2485750), (745725, 2266210), (1133105, 1491450), (1242875, 1359726)]