72091250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 173082096

約数和(自身を除く): 100990846

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 107, 110, 125, 154, 175, 214, 245, 250, 275, 350, 385, 490, 535, 539, 550, 625, 749, 770, 875, 1070, 1078, 1177, 1225, 1250, 1375, 1498, 1750, 1925, 2354, 2450, 2675, 2695, 2750, 3745, 3850, 4375, 5243, 5350, 5390, 5885, 6125, 6875, 7490, 8239, 8750, 9625, 10486, 11770, 12250, 13375, 13475, 13750, 16478, 18725, 19250, 26215, 26750, 26950, 29425, 30625, 37450, 41195, 48125, 52430, 57673, 58850, 61250, 66875, 67375, 82390, 93625, 96250, 115346, 131075, 133750, 134750, 147125, 187250, 205975, 262150, 288365, 294250, 336875, 411950, 468125, 576730, 655375, 673750, 735625, 936250, 1029875, 1310750, 1441825, 1471250, 2059750, 2883650, 3276875, 5149375, 6553750, 7209125, 10298750, 14418250, 36045625, 72091250]

約数ペア:

[(1, 72091250), (2, 36045625), (5, 14418250), (7, 10298750), (10, 7209125), (11, 6553750), (14, 5149375), (22, 3276875), (25, 2883650), (35, 2059750), (49, 1471250), (50, 1441825), (55, 1310750), (70, 1029875), (77, 936250), (98, 735625), (107, 673750), (110, 655375), (125, 576730), (154, 468125), (175, 411950), (214, 336875), (245, 294250), (250, 288365), (275, 262150), (350, 205975), (385, 187250), (490, 147125), (535, 134750), (539, 133750), (550, 131075), (625, 115346), (749, 96250), (770, 93625), (875, 82390), (1070, 67375), (1078, 66875), (1177, 61250), (1225, 58850), (1250, 57673), (1375, 52430), (1498, 48125), (1750, 41195), (1925, 37450), (2354, 30625), (2450, 29425), (2675, 26950), (2695, 26750), (2750, 26215), (3745, 19250), (3850, 18725), (4375, 16478), (5243, 13750), (5350, 13475), (5390, 13375), (5885, 12250), (6125, 11770), (6875, 10486), (7490, 9625), (8239, 8750)]