68202300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 214486272

約数和(自身を除く): 146283972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 60, 68, 75, 85, 86, 100, 102, 129, 150, 170, 172, 204, 215, 255, 258, 300, 311, 340, 425, 430, 510, 516, 622, 645, 731, 850, 860, 933, 1020, 1075, 1244, 1275, 1290, 1462, 1555, 1700, 1866, 2150, 2193, 2550, 2580, 2924, 3110, 3225, 3655, 3732, 4300, 4386, 4665, 5100, 5287, 6220, 6450, 7310, 7775, 8772, 9330, 10574, 10965, 12900, 13373, 14620, 15550, 15861, 18275, 18660, 21148, 21930, 23325, 26435, 26746, 31100, 31722, 36550, 40119, 43860, 46650, 52870, 53492, 54825, 63444, 66865, 73100, 79305, 80238, 93300, 105740, 109650, 132175, 133730, 158610, 160476, 200595, 219300, 227341, 264350, 267460, 317220, 334325, 396525, 401190, 454682, 528700, 668650, 682023, 793050, 802380, 909364, 1002975, 1136705, 1337300, 1364046, 1586100, 2005950, 2273410, 2728092, 3410115, 4011900, 4546820, 5683525, 6820230, 11367050, 13640460, 17050575, 22734100, 34101150, 68202300]

約数ペア:

[(1, 68202300), (2, 34101150), (3, 22734100), (4, 17050575), (5, 13640460), (6, 11367050), (10, 6820230), (12, 5683525), (15, 4546820), (17, 4011900), (20, 3410115), (25, 2728092), (30, 2273410), (34, 2005950), (43, 1586100), (50, 1364046), (51, 1337300), (60, 1136705), (68, 1002975), (75, 909364), (85, 802380), (86, 793050), (100, 682023), (102, 668650), (129, 528700), (150, 454682), (170, 401190), (172, 396525), (204, 334325), (215, 317220), (255, 267460), (258, 264350), (300, 227341), (311, 219300), (340, 200595), (425, 160476), (430, 158610), (510, 133730), (516, 132175), (622, 109650), (645, 105740), (731, 93300), (850, 80238), (860, 79305), (933, 73100), (1020, 66865), (1075, 63444), (1244, 54825), (1275, 53492), (1290, 52870), (1462, 46650), (1555, 43860), (1700, 40119), (1866, 36550), (2150, 31722), (2193, 31100), (2550, 26746), (2580, 26435), (2924, 23325), (3110, 21930), (3225, 21148), (3655, 18660), (3732, 18275), (4300, 15861), (4386, 15550), (4665, 14620), (5100, 13373), (5287, 12900), (6220, 10965), (6450, 10574), (7310, 9330), (7775, 8772)]