40281300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4973}}^1$

素因数の和:4999

約数の個数: 90

約数和(自身を含む): 130602318

約数和(自身を除く): 90321018

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, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4973, 8100, 9946, 14919, 19892, 24865, 29838, 44757, 49730, 59676, 74595, 89514, 99460, 124325, 134271, 149190, 179028, 223785, 248650, 268542, 298380, 372975, 402813, 447570, 497300, 537084, 671355, 745950, 805626, 895140, 1118925, 1342710, 1491900, 1611252, 2014065, 2237850, 2685420, 3356775, 4028130, 4475700, 6713550, 8056260, 10070325, 13427100, 20140650, 40281300]

約数ペア:

[(1, 40281300), (2, 20140650), (3, 13427100), (4, 10070325), (5, 8056260), (6, 6713550), (9, 4475700), (10, 4028130), (12, 3356775), (15, 2685420), (18, 2237850), (20, 2014065), (25, 1611252), (27, 1491900), (30, 1342710), (36, 1118925), (45, 895140), (50, 805626), (54, 745950), (60, 671355), (75, 537084), (81, 497300), (90, 447570), (100, 402813), (108, 372975), (135, 298380), (150, 268542), (162, 248650), (180, 223785), (225, 179028), (270, 149190), (300, 134271), (324, 124325), (405, 99460), (450, 89514), (540, 74595), (675, 59676), (810, 49730), (900, 44757), (1350, 29838), (1620, 24865), (2025, 19892), (2700, 14919), (4050, 9946), (4973, 8100)]