120843900

素因数分解:

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

素因数の和:5002

約数の個数: 108

約数和(自身を含む): 392886312

約数和(自身を除く): 272042412

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, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 4973, 6075, 8100, 9946, 12150, 14919, 19892, 24300, 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, 1208439, 1342710, 1491900, 1611252, 2014065, 2237850, 2416878, 2685420, 3356775, 4028130, 4475700, 4833756, 6042195, 6713550, 8056260, 10070325, 12084390, 13427100, 20140650, 24168780, 30210975, 40281300, 60421950, 120843900]

約数ペア:

[(1, 120843900), (2, 60421950), (3, 40281300), (4, 30210975), (5, 24168780), (6, 20140650), (9, 13427100), (10, 12084390), (12, 10070325), (15, 8056260), (18, 6713550), (20, 6042195), (25, 4833756), (27, 4475700), (30, 4028130), (36, 3356775), (45, 2685420), (50, 2416878), (54, 2237850), (60, 2014065), (75, 1611252), (81, 1491900), (90, 1342710), (100, 1208439), (108, 1118925), (135, 895140), (150, 805626), (162, 745950), (180, 671355), (225, 537084), (243, 497300), (270, 447570), (300, 402813), (324, 372975), (405, 298380), (450, 268542), (486, 248650), (540, 223785), (675, 179028), (810, 149190), (900, 134271), (972, 124325), (1215, 99460), (1350, 89514), (1620, 74595), (2025, 59676), (2430, 49730), (2700, 44757), (4050, 29838), (4860, 24865), (4973, 24300), (6075, 19892), (8100, 14919), (9946, 12150)]