42067000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 107827200

約数和(自身を除く): 65760200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 59, 62, 92, 100, 115, 118, 124, 125, 155, 184, 200, 230, 236, 248, 250, 295, 310, 460, 472, 500, 575, 590, 620, 713, 775, 920, 1000, 1150, 1180, 1240, 1357, 1426, 1475, 1550, 1829, 2300, 2360, 2714, 2852, 2875, 2950, 3100, 3565, 3658, 3875, 4600, 5428, 5704, 5750, 5900, 6200, 6785, 7130, 7316, 7375, 7750, 9145, 10856, 11500, 11800, 13570, 14260, 14632, 14750, 15500, 17825, 18290, 23000, 27140, 28520, 29500, 31000, 33925, 35650, 36580, 42067, 45725, 54280, 59000, 67850, 71300, 73160, 84134, 89125, 91450, 135700, 142600, 168268, 169625, 178250, 182900, 210335, 228625, 271400, 336536, 339250, 356500, 365800, 420670, 457250, 678500, 713000, 841340, 914500, 1051675, 1357000, 1682680, 1829000, 2103350, 4206700, 5258375, 8413400, 10516750, 21033500, 42067000]

約数ペア:

[(1, 42067000), (2, 21033500), (4, 10516750), (5, 8413400), (8, 5258375), (10, 4206700), (20, 2103350), (23, 1829000), (25, 1682680), (31, 1357000), (40, 1051675), (46, 914500), (50, 841340), (59, 713000), (62, 678500), (92, 457250), (100, 420670), (115, 365800), (118, 356500), (124, 339250), (125, 336536), (155, 271400), (184, 228625), (200, 210335), (230, 182900), (236, 178250), (248, 169625), (250, 168268), (295, 142600), (310, 135700), (460, 91450), (472, 89125), (500, 84134), (575, 73160), (590, 71300), (620, 67850), (713, 59000), (775, 54280), (920, 45725), (1000, 42067), (1150, 36580), (1180, 35650), (1240, 33925), (1357, 31000), (1426, 29500), (1475, 28520), (1550, 27140), (1829, 23000), (2300, 18290), (2360, 17825), (2714, 15500), (2852, 14750), (2875, 14632), (2950, 14260), (3100, 13570), (3565, 11800), (3658, 11500), (3875, 10856), (4600, 9145), (5428, 7750), (5704, 7375), (5750, 7316), (5900, 7130), (6200, 6785)]