161487600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5895

約数の個数: 120

約数和(自身を含む): 539882112

約数和(自身を除く): 378394512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 5851, 6900, 9200, 11702, 13800, 17553, 23404, 27600, 29255, 35106, 46808, 58510, 70212, 87765, 93616, 117020, 134573, 140424, 146275, 175530, 234040, 269146, 280848, 292550, 351060, 403719, 438825, 468080, 538292, 585100, 672865, 702120, 807438, 877650, 1076584, 1170200, 1345730, 1404240, 1614876, 1755300, 2018595, 2153168, 2340400, 2691460, 3229752, 3364325, 3510600, 4037190, 5382920, 6459504, 6728650, 7021200, 8074380, 10092975, 10765840, 13457300, 16148760, 20185950, 26914600, 32297520, 40371900, 53829200, 80743800, 161487600]

約数ペア:

[(1, 161487600), (2, 80743800), (3, 53829200), (4, 40371900), (5, 32297520), (6, 26914600), (8, 20185950), (10, 16148760), (12, 13457300), (15, 10765840), (16, 10092975), (20, 8074380), (23, 7021200), (24, 6728650), (25, 6459504), (30, 5382920), (40, 4037190), (46, 3510600), (48, 3364325), (50, 3229752), (60, 2691460), (69, 2340400), (75, 2153168), (80, 2018595), (92, 1755300), (100, 1614876), (115, 1404240), (120, 1345730), (138, 1170200), (150, 1076584), (184, 877650), (200, 807438), (230, 702120), (240, 672865), (276, 585100), (300, 538292), (345, 468080), (368, 438825), (400, 403719), (460, 351060), (552, 292550), (575, 280848), (600, 269146), (690, 234040), (920, 175530), (1104, 146275), (1150, 140424), (1200, 134573), (1380, 117020), (1725, 93616), (1840, 87765), (2300, 70212), (2760, 58510), (3450, 46808), (4600, 35106), (5520, 29255), (5851, 27600), (6900, 23404), (9200, 17553), (11702, 13800)]