84644700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 144

約数和(自身を含む): 296481024

約数和(自身を除く): 211836324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2371, 2380, 2550, 2975, 3570, 4742, 5100, 5950, 7113, 7140, 8925, 9484, 11855, 11900, 14226, 16597, 17850, 23710, 28452, 33194, 35565, 35700, 40307, 47420, 49791, 59275, 66388, 71130, 80614, 82985, 99582, 118550, 120921, 142260, 161228, 165970, 177825, 199164, 201535, 237100, 241842, 248955, 282149, 331940, 355650, 403070, 414925, 483684, 497910, 564298, 604605, 711300, 806140, 829850, 846447, 995820, 1007675, 1128596, 1209210, 1244775, 1410745, 1659700, 1692894, 2015350, 2418420, 2489550, 2821490, 3023025, 3385788, 4030700, 4232235, 4979100, 5642980, 6046050, 7053725, 8464470, 12092100, 14107450, 16928940, 21161175, 28214900, 42322350, 84644700]

約数ペア:

[(1, 84644700), (2, 42322350), (3, 28214900), (4, 21161175), (5, 16928940), (6, 14107450), (7, 12092100), (10, 8464470), (12, 7053725), (14, 6046050), (15, 5642980), (17, 4979100), (20, 4232235), (21, 4030700), (25, 3385788), (28, 3023025), (30, 2821490), (34, 2489550), (35, 2418420), (42, 2015350), (50, 1692894), (51, 1659700), (60, 1410745), (68, 1244775), (70, 1209210), (75, 1128596), (84, 1007675), (85, 995820), (100, 846447), (102, 829850), (105, 806140), (119, 711300), (140, 604605), (150, 564298), (170, 497910), (175, 483684), (204, 414925), (210, 403070), (238, 355650), (255, 331940), (300, 282149), (340, 248955), (350, 241842), (357, 237100), (420, 201535), (425, 199164), (476, 177825), (510, 165970), (525, 161228), (595, 142260), (700, 120921), (714, 118550), (850, 99582), (1020, 82985), (1050, 80614), (1190, 71130), (1275, 66388), (1428, 59275), (1700, 49791), (1785, 47420), (2100, 40307), (2371, 35700), (2380, 35565), (2550, 33194), (2975, 28452), (3570, 23710), (4742, 17850), (5100, 16597), (5950, 14226), (7113, 11900), (7140, 11855), (8925, 9484)]