202142850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 427816830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 59, 65, 70, 75, 78, 91, 105, 118, 130, 150, 175, 177, 182, 195, 210, 251, 273, 295, 325, 350, 354, 390, 413, 455, 502, 525, 546, 590, 650, 753, 767, 826, 885, 910, 975, 1050, 1239, 1255, 1365, 1475, 1506, 1534, 1757, 1770, 1950, 2065, 2275, 2301, 2478, 2510, 2730, 2950, 3263, 3514, 3765, 3835, 4130, 4425, 4550, 4602, 5271, 5369, 6195, 6275, 6526, 6825, 7530, 7670, 8785, 8850, 9789, 10325, 10542, 10738, 11505, 12390, 12550, 13650, 14809, 16107, 16315, 17570, 18825, 19175, 19578, 20650, 22841, 23010, 26355, 26845, 29618, 30975, 32214, 32630, 37650, 38350, 43925, 44427, 45682, 48945, 52710, 53690, 57525, 61950, 68523, 74045, 80535, 81575, 87850, 88854, 97890, 103663, 114205, 115050, 131775, 134225, 137046, 148090, 161070, 163150, 192517, 207326, 222135, 228410, 244725, 263550, 268450, 310989, 342615, 370225, 385034, 402675, 444270, 489450, 518315, 571025, 577551, 621978, 685230, 740450, 805350, 962585, 1036630, 1110675, 1142050, 1155102, 1347619, 1554945, 1713075, 1925170, 2221350, 2591575, 2695238, 2887755, 3109890, 3426150, 4042857, 4812925, 5183150, 5775510, 6738095, 7774725, 8085714, 9625850, 13476190, 14438775, 15549450, 20214285, 28877550, 33690475, 40428570, 67380950, 101071425, 202142850]

約数ペア:

[(1, 202142850), (2, 101071425), (3, 67380950), (5, 40428570), (6, 33690475), (7, 28877550), (10, 20214285), (13, 15549450), (14, 14438775), (15, 13476190), (21, 9625850), (25, 8085714), (26, 7774725), (30, 6738095), (35, 5775510), (39, 5183150), (42, 4812925), (50, 4042857), (59, 3426150), (65, 3109890), (70, 2887755), (75, 2695238), (78, 2591575), (91, 2221350), (105, 1925170), (118, 1713075), (130, 1554945), (150, 1347619), (175, 1155102), (177, 1142050), (182, 1110675), (195, 1036630), (210, 962585), (251, 805350), (273, 740450), (295, 685230), (325, 621978), (350, 577551), (354, 571025), (390, 518315), (413, 489450), (455, 444270), (502, 402675), (525, 385034), (546, 370225), (590, 342615), (650, 310989), (753, 268450), (767, 263550), (826, 244725), (885, 228410), (910, 222135), (975, 207326), (1050, 192517), (1239, 163150), (1255, 161070), (1365, 148090), (1475, 137046), (1506, 134225), (1534, 131775), (1757, 115050), (1770, 114205), (1950, 103663), (2065, 97890), (2275, 88854), (2301, 87850), (2478, 81575), (2510, 80535), (2730, 74045), (2950, 68523), (3263, 61950), (3514, 57525), (3765, 53690), (3835, 52710), (4130, 48945), (4425, 45682), (4550, 44427), (4602, 43925), (5271, 38350), (5369, 37650), (6195, 32630), (6275, 32214), (6526, 30975), (6825, 29618), (7530, 26845), (7670, 26355), (8785, 23010), (8850, 22841), (9789, 20650), (10325, 19578), (10542, 19175), (10738, 18825), (11505, 17570), (12390, 16315), (12550, 16107), (13650, 14809)]