142522500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 429662464

約数和(自身を除く): 287139964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 613, 620, 625, 750, 775, 930, 1226, 1250, 1500, 1550, 1839, 1860, 1875, 2325, 2452, 2500, 3065, 3100, 3678, 3750, 3875, 4650, 6130, 7356, 7500, 7750, 9195, 9300, 11625, 12260, 15325, 15500, 18390, 19003, 19375, 23250, 30650, 36780, 38006, 38750, 45975, 46500, 57009, 58125, 61300, 76012, 76625, 77500, 91950, 95015, 114018, 116250, 153250, 183900, 190030, 228036, 229875, 232500, 285045, 306500, 380060, 383125, 459750, 475075, 570090, 766250, 919500, 950150, 1140180, 1149375, 1425225, 1532500, 1900300, 2298750, 2375375, 2850450, 4597500, 4750750, 5700900, 7126125, 9501500, 11876875, 14252250, 23753750, 28504500, 35630625, 47507500, 71261250, 142522500]

約数ペア:

[(1, 142522500), (2, 71261250), (3, 47507500), (4, 35630625), (5, 28504500), (6, 23753750), (10, 14252250), (12, 11876875), (15, 9501500), (20, 7126125), (25, 5700900), (30, 4750750), (31, 4597500), (50, 2850450), (60, 2375375), (62, 2298750), (75, 1900300), (93, 1532500), (100, 1425225), (124, 1149375), (125, 1140180), (150, 950150), (155, 919500), (186, 766250), (250, 570090), (300, 475075), (310, 459750), (372, 383125), (375, 380060), (465, 306500), (500, 285045), (613, 232500), (620, 229875), (625, 228036), (750, 190030), (775, 183900), (930, 153250), (1226, 116250), (1250, 114018), (1500, 95015), (1550, 91950), (1839, 77500), (1860, 76625), (1875, 76012), (2325, 61300), (2452, 58125), (2500, 57009), (3065, 46500), (3100, 45975), (3678, 38750), (3750, 38006), (3875, 36780), (4650, 30650), (6130, 23250), (7356, 19375), (7500, 19003), (7750, 18390), (9195, 15500), (9300, 15325), (11625, 12260)]