149234000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 389975040

約数和(自身を除く): 240741040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 83, 100, 116, 124, 125, 145, 155, 166, 200, 232, 248, 250, 290, 310, 332, 400, 415, 464, 496, 500, 580, 620, 664, 725, 775, 830, 899, 1000, 1160, 1240, 1328, 1450, 1550, 1660, 1798, 2000, 2075, 2320, 2407, 2480, 2573, 2900, 3100, 3320, 3596, 3625, 3875, 4150, 4495, 4814, 5146, 5800, 6200, 6640, 7192, 7250, 7750, 8300, 8990, 9628, 10292, 10375, 11600, 12035, 12400, 12865, 14384, 14500, 15500, 16600, 17980, 19256, 20584, 20750, 22475, 24070, 25730, 29000, 31000, 33200, 35960, 38512, 41168, 41500, 44950, 48140, 51460, 58000, 60175, 62000, 64325, 71920, 74617, 83000, 89900, 96280, 102920, 112375, 120350, 128650, 149234, 166000, 179800, 192560, 205840, 224750, 240700, 257300, 298468, 300875, 321625, 359600, 373085, 449500, 481400, 514600, 596936, 601750, 643250, 746170, 899000, 962800, 1029200, 1193872, 1203500, 1286500, 1492340, 1798000, 1865425, 2407000, 2573000, 2984680, 3730850, 4814000, 5146000, 5969360, 7461700, 9327125, 14923400, 18654250, 29846800, 37308500, 74617000, 149234000]

約数ペア:

[(1, 149234000), (2, 74617000), (4, 37308500), (5, 29846800), (8, 18654250), (10, 14923400), (16, 9327125), (20, 7461700), (25, 5969360), (29, 5146000), (31, 4814000), (40, 3730850), (50, 2984680), (58, 2573000), (62, 2407000), (80, 1865425), (83, 1798000), (100, 1492340), (116, 1286500), (124, 1203500), (125, 1193872), (145, 1029200), (155, 962800), (166, 899000), (200, 746170), (232, 643250), (248, 601750), (250, 596936), (290, 514600), (310, 481400), (332, 449500), (400, 373085), (415, 359600), (464, 321625), (496, 300875), (500, 298468), (580, 257300), (620, 240700), (664, 224750), (725, 205840), (775, 192560), (830, 179800), (899, 166000), (1000, 149234), (1160, 128650), (1240, 120350), (1328, 112375), (1450, 102920), (1550, 96280), (1660, 89900), (1798, 83000), (2000, 74617), (2075, 71920), (2320, 64325), (2407, 62000), (2480, 60175), (2573, 58000), (2900, 51460), (3100, 48140), (3320, 44950), (3596, 41500), (3625, 41168), (3875, 38512), (4150, 35960), (4495, 33200), (4814, 31000), (5146, 29000), (5800, 25730), (6200, 24070), (6640, 22475), (7192, 20750), (7250, 20584), (7750, 19256), (8300, 17980), (8990, 16600), (9628, 15500), (10292, 14500), (10375, 14384), (11600, 12865), (12035, 12400)]