73021500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 239287776

約数和(自身を除く): 166266276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 601, 675, 750, 810, 900, 972, 1125, 1202, 1215, 1350, 1500, 1620, 1803, 2025, 2250, 2404, 2430, 2700, 3005, 3375, 3606, 4050, 4500, 4860, 5409, 6010, 6075, 6750, 7212, 8100, 9015, 10125, 10818, 12020, 12150, 13500, 15025, 16227, 18030, 20250, 21636, 24300, 27045, 30050, 30375, 32454, 36060, 40500, 45075, 48681, 54090, 60100, 60750, 64908, 75125, 81135, 90150, 97362, 108180, 121500, 135225, 146043, 150250, 162270, 180300, 194724, 225375, 243405, 270450, 292086, 300500, 324540, 405675, 450750, 486810, 540900, 584172, 676125, 730215, 811350, 901500, 973620, 1217025, 1352250, 1460430, 1622700, 2028375, 2434050, 2704500, 2920860, 3651075, 4056750, 4868100, 6085125, 7302150, 8113500, 12170250, 14604300, 18255375, 24340500, 36510750, 73021500]

約数ペア:

[(1, 73021500), (2, 36510750), (3, 24340500), (4, 18255375), (5, 14604300), (6, 12170250), (9, 8113500), (10, 7302150), (12, 6085125), (15, 4868100), (18, 4056750), (20, 3651075), (25, 2920860), (27, 2704500), (30, 2434050), (36, 2028375), (45, 1622700), (50, 1460430), (54, 1352250), (60, 1217025), (75, 973620), (81, 901500), (90, 811350), (100, 730215), (108, 676125), (125, 584172), (135, 540900), (150, 486810), (162, 450750), (180, 405675), (225, 324540), (243, 300500), (250, 292086), (270, 270450), (300, 243405), (324, 225375), (375, 194724), (405, 180300), (450, 162270), (486, 150250), (500, 146043), (540, 135225), (601, 121500), (675, 108180), (750, 97362), (810, 90150), (900, 81135), (972, 75125), (1125, 64908), (1202, 60750), (1215, 60100), (1350, 54090), (1500, 48681), (1620, 45075), (1803, 40500), (2025, 36060), (2250, 32454), (2404, 30375), (2430, 30050), (2700, 27045), (3005, 24300), (3375, 21636), (3606, 20250), (4050, 18030), (4500, 16227), (4860, 15025), (5409, 13500), (6010, 12150), (6075, 12020), (6750, 10818), (7212, 10125), (8100, 9015)]