82431300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2350

約数の個数: 144

約数和(自身を含む): 288731520

約数和(自身を除く): 206300220

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, 2309, 2380, 2550, 2975, 3570, 4618, 5100, 5950, 6927, 7140, 8925, 9236, 11545, 11900, 13854, 16163, 17850, 23090, 27708, 32326, 34635, 35700, 39253, 46180, 48489, 57725, 64652, 69270, 78506, 80815, 96978, 115450, 117759, 138540, 157012, 161630, 173175, 193956, 196265, 230900, 235518, 242445, 274771, 323260, 346350, 392530, 404075, 471036, 484890, 549542, 588795, 692700, 785060, 808150, 824313, 969780, 981325, 1099084, 1177590, 1212225, 1373855, 1616300, 1648626, 1962650, 2355180, 2424450, 2747710, 2943975, 3297252, 3925300, 4121565, 4848900, 5495420, 5887950, 6869275, 8243130, 11775900, 13738550, 16486260, 20607825, 27477100, 41215650, 82431300]

約数ペア:

[(1, 82431300), (2, 41215650), (3, 27477100), (4, 20607825), (5, 16486260), (6, 13738550), (7, 11775900), (10, 8243130), (12, 6869275), (14, 5887950), (15, 5495420), (17, 4848900), (20, 4121565), (21, 3925300), (25, 3297252), (28, 2943975), (30, 2747710), (34, 2424450), (35, 2355180), (42, 1962650), (50, 1648626), (51, 1616300), (60, 1373855), (68, 1212225), (70, 1177590), (75, 1099084), (84, 981325), (85, 969780), (100, 824313), (102, 808150), (105, 785060), (119, 692700), (140, 588795), (150, 549542), (170, 484890), (175, 471036), (204, 404075), (210, 392530), (238, 346350), (255, 323260), (300, 274771), (340, 242445), (350, 235518), (357, 230900), (420, 196265), (425, 193956), (476, 173175), (510, 161630), (525, 157012), (595, 138540), (700, 117759), (714, 115450), (850, 96978), (1020, 80815), (1050, 78506), (1190, 69270), (1275, 64652), (1428, 57725), (1700, 48489), (1785, 46180), (2100, 39253), (2309, 35700), (2380, 34635), (2550, 32326), (2975, 27708), (3570, 23090), (4618, 17850), (5100, 16163), (5950, 13854), (6927, 11900), (7140, 11545), (8925, 9236)]