2892750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 8985600

約数和(自身を除く): 6092850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 29, 30, 35, 38, 42, 50, 57, 58, 70, 75, 87, 95, 105, 114, 125, 133, 145, 150, 174, 175, 190, 203, 210, 250, 266, 285, 290, 350, 375, 399, 406, 435, 475, 525, 551, 570, 609, 665, 725, 750, 798, 870, 875, 950, 1015, 1050, 1102, 1218, 1330, 1425, 1450, 1653, 1750, 1995, 2030, 2175, 2375, 2625, 2755, 2850, 3045, 3306, 3325, 3625, 3857, 3990, 4350, 4750, 5075, 5250, 5510, 6090, 6650, 7125, 7250, 7714, 8265, 9975, 10150, 10875, 11571, 13775, 14250, 15225, 16530, 16625, 19285, 19950, 21750, 23142, 25375, 27550, 30450, 33250, 38570, 41325, 49875, 50750, 57855, 68875, 76125, 82650, 96425, 99750, 115710, 137750, 152250, 192850, 206625, 289275, 413250, 482125, 578550, 964250, 1446375, 2892750]

約数ペア:

[(1, 2892750), (2, 1446375), (3, 964250), (5, 578550), (6, 482125), (7, 413250), (10, 289275), (14, 206625), (15, 192850), (19, 152250), (21, 137750), (25, 115710), (29, 99750), (30, 96425), (35, 82650), (38, 76125), (42, 68875), (50, 57855), (57, 50750), (58, 49875), (70, 41325), (75, 38570), (87, 33250), (95, 30450), (105, 27550), (114, 25375), (125, 23142), (133, 21750), (145, 19950), (150, 19285), (174, 16625), (175, 16530), (190, 15225), (203, 14250), (210, 13775), (250, 11571), (266, 10875), (285, 10150), (290, 9975), (350, 8265), (375, 7714), (399, 7250), (406, 7125), (435, 6650), (475, 6090), (525, 5510), (551, 5250), (570, 5075), (609, 4750), (665, 4350), (725, 3990), (750, 3857), (798, 3625), (870, 3325), (875, 3306), (950, 3045), (1015, 2850), (1050, 2755), (1102, 2625), (1218, 2375), (1330, 2175), (1425, 2030), (1450, 1995), (1653, 1750)]