500067200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 1293384480

約数和(自身を除く): 793317280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 71, 80, 100, 124, 128, 142, 155, 160, 200, 248, 284, 310, 320, 355, 400, 496, 568, 620, 640, 710, 775, 800, 992, 1136, 1240, 1420, 1550, 1600, 1775, 1984, 2201, 2272, 2480, 2840, 3100, 3200, 3550, 3968, 4402, 4544, 4960, 5041, 5680, 6200, 7100, 8804, 9088, 9920, 10082, 11005, 11360, 12400, 14200, 17608, 19840, 20164, 22010, 22720, 24800, 25205, 28400, 35216, 40328, 44020, 45440, 49600, 50410, 55025, 56800, 70432, 80656, 88040, 99200, 100820, 110050, 113600, 126025, 140864, 156271, 161312, 176080, 201640, 220100, 227200, 252050, 281728, 312542, 322624, 352160, 403280, 440200, 504100, 625084, 645248, 704320, 781355, 806560, 880400, 1008200, 1250168, 1408640, 1562710, 1613120, 1760800, 2016400, 2500336, 3125420, 3226240, 3521600, 3906775, 4032800, 5000672, 6250840, 7043200, 7813550, 8065600, 10001344, 12501680, 15627100, 16131200, 20002688, 25003360, 31254200, 50006720, 62508400, 100013440, 125016800, 250033600, 500067200]

約数ペア:

[(1, 500067200), (2, 250033600), (4, 125016800), (5, 100013440), (8, 62508400), (10, 50006720), (16, 31254200), (20, 25003360), (25, 20002688), (31, 16131200), (32, 15627100), (40, 12501680), (50, 10001344), (62, 8065600), (64, 7813550), (71, 7043200), (80, 6250840), (100, 5000672), (124, 4032800), (128, 3906775), (142, 3521600), (155, 3226240), (160, 3125420), (200, 2500336), (248, 2016400), (284, 1760800), (310, 1613120), (320, 1562710), (355, 1408640), (400, 1250168), (496, 1008200), (568, 880400), (620, 806560), (640, 781355), (710, 704320), (775, 645248), (800, 625084), (992, 504100), (1136, 440200), (1240, 403280), (1420, 352160), (1550, 322624), (1600, 312542), (1775, 281728), (1984, 252050), (2201, 227200), (2272, 220100), (2480, 201640), (2840, 176080), (3100, 161312), (3200, 156271), (3550, 140864), (3968, 126025), (4402, 113600), (4544, 110050), (4960, 100820), (5041, 99200), (5680, 88040), (6200, 80656), (7100, 70432), (8804, 56800), (9088, 55025), (9920, 50410), (10082, 49600), (11005, 45440), (11360, 44020), (12400, 40328), (14200, 35216), (17608, 28400), (19840, 25205), (20164, 24800), (22010, 22720)]