167245000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 440858880

約数和(自身を除く): 273613880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 83, 100, 104, 124, 125, 130, 155, 166, 200, 248, 250, 260, 310, 325, 332, 403, 415, 500, 520, 620, 625, 650, 664, 775, 806, 830, 1000, 1079, 1240, 1250, 1300, 1550, 1612, 1625, 1660, 2015, 2075, 2158, 2500, 2573, 2600, 3100, 3224, 3250, 3320, 3875, 4030, 4150, 4316, 5000, 5146, 5395, 6200, 6500, 7750, 8060, 8125, 8300, 8632, 10075, 10292, 10375, 10790, 12865, 13000, 15500, 16120, 16250, 16600, 19375, 20150, 20584, 20750, 21580, 25730, 26975, 31000, 32500, 33449, 38750, 40300, 41500, 43160, 50375, 51460, 51875, 53950, 64325, 65000, 66898, 77500, 80600, 83000, 100750, 102920, 103750, 107900, 128650, 133796, 134875, 155000, 167245, 201500, 207500, 215800, 251875, 257300, 267592, 269750, 321625, 334490, 403000, 415000, 503750, 514600, 539500, 643250, 668980, 674375, 836225, 1007500, 1079000, 1286500, 1337960, 1348750, 1608125, 1672450, 2015000, 2573000, 2697500, 3216250, 3344900, 4181125, 5395000, 6432500, 6689800, 8362250, 12865000, 16724500, 20905625, 33449000, 41811250, 83622500, 167245000]

約数ペア:

[(1, 167245000), (2, 83622500), (4, 41811250), (5, 33449000), (8, 20905625), (10, 16724500), (13, 12865000), (20, 8362250), (25, 6689800), (26, 6432500), (31, 5395000), (40, 4181125), (50, 3344900), (52, 3216250), (62, 2697500), (65, 2573000), (83, 2015000), (100, 1672450), (104, 1608125), (124, 1348750), (125, 1337960), (130, 1286500), (155, 1079000), (166, 1007500), (200, 836225), (248, 674375), (250, 668980), (260, 643250), (310, 539500), (325, 514600), (332, 503750), (403, 415000), (415, 403000), (500, 334490), (520, 321625), (620, 269750), (625, 267592), (650, 257300), (664, 251875), (775, 215800), (806, 207500), (830, 201500), (1000, 167245), (1079, 155000), (1240, 134875), (1250, 133796), (1300, 128650), (1550, 107900), (1612, 103750), (1625, 102920), (1660, 100750), (2015, 83000), (2075, 80600), (2158, 77500), (2500, 66898), (2573, 65000), (2600, 64325), (3100, 53950), (3224, 51875), (3250, 51460), (3320, 50375), (3875, 43160), (4030, 41500), (4150, 40300), (4316, 38750), (5000, 33449), (5146, 32500), (5395, 31000), (6200, 26975), (6500, 25730), (7750, 21580), (8060, 20750), (8125, 20584), (8300, 20150), (8632, 19375), (10075, 16600), (10292, 16250), (10375, 16120), (10790, 15500), (12865, 13000)]