329251000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 922521600

約数和(自身を除く): 593270600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 31, 38, 40, 43, 50, 52, 62, 65, 76, 86, 95, 100, 104, 124, 125, 130, 152, 155, 172, 190, 200, 215, 247, 248, 250, 260, 310, 325, 344, 380, 403, 430, 475, 494, 500, 520, 559, 589, 620, 650, 760, 775, 806, 817, 860, 950, 988, 1000, 1075, 1118, 1178, 1235, 1240, 1300, 1333, 1550, 1612, 1625, 1634, 1720, 1900, 1976, 2015, 2150, 2236, 2356, 2375, 2470, 2600, 2666, 2795, 2945, 3100, 3224, 3250, 3268, 3800, 3875, 4030, 4085, 4300, 4472, 4712, 4750, 4940, 5332, 5375, 5590, 5890, 6175, 6200, 6500, 6536, 6665, 7657, 7750, 8060, 8170, 8600, 9500, 9880, 10075, 10621, 10664, 10750, 11180, 11780, 12350, 13000, 13330, 13975, 14725, 15314, 15500, 16120, 16340, 17329, 19000, 20150, 20425, 21242, 21500, 22360, 23560, 24700, 25327, 26660, 27950, 29450, 30628, 30875, 31000, 32680, 33325, 34658, 38285, 40300, 40850, 42484, 43000, 49400, 50375, 50654, 53105, 53320, 55900, 58900, 61256, 61750, 66650, 69316, 69875, 73625, 76570, 80600, 81700, 84968, 86645, 100750, 101308, 102125, 106210, 111800, 117800, 123500, 126635, 133300, 138632, 139750, 147250, 153140, 163400, 166625, 173290, 191425, 201500, 202616, 204250, 212420, 247000, 253270, 265525, 266600, 279500, 294500, 306280, 329251, 333250, 346580, 382850, 403000, 408500, 424840, 433225, 506540, 531050, 559000, 589000, 633175, 658502, 666500, 693160, 765700, 817000, 866450, 957125, 1013080, 1062100, 1266350, 1317004, 1327625, 1333000, 1531400, 1646255, 1732900, 1914250, 2124200, 2166125, 2532700, 2634008, 2655250, 3165875, 3292510, 3465800, 3828500, 4332250, 5065400, 5310500, 6331750, 6585020, 7657000, 8231275, 8664500, 10621000, 12663500, 13170040, 16462550, 17329000, 25327000, 32925100, 41156375, 65850200, 82312750, 164625500, 329251000]

約数ペア:

[(1, 329251000), (2, 164625500), (4, 82312750), (5, 65850200), (8, 41156375), (10, 32925100), (13, 25327000), (19, 17329000), (20, 16462550), (25, 13170040), (26, 12663500), (31, 10621000), (38, 8664500), (40, 8231275), (43, 7657000), (50, 6585020), (52, 6331750), (62, 5310500), (65, 5065400), (76, 4332250), (86, 3828500), (95, 3465800), (100, 3292510), (104, 3165875), (124, 2655250), (125, 2634008), (130, 2532700), (152, 2166125), (155, 2124200), (172, 1914250), (190, 1732900), (200, 1646255), (215, 1531400), (247, 1333000), (248, 1327625), (250, 1317004), (260, 1266350), (310, 1062100), (325, 1013080), (344, 957125), (380, 866450), (403, 817000), (430, 765700), (475, 693160), (494, 666500), (500, 658502), (520, 633175), (559, 589000), (589, 559000), (620, 531050), (650, 506540), (760, 433225), (775, 424840), (806, 408500), (817, 403000), (860, 382850), (950, 346580), (988, 333250), (1000, 329251), (1075, 306280), (1118, 294500), (1178, 279500), (1235, 266600), (1240, 265525), (1300, 253270), (1333, 247000), (1550, 212420), (1612, 204250), (1625, 202616), (1634, 201500), (1720, 191425), (1900, 173290), (1976, 166625), (2015, 163400), (2150, 153140), (2236, 147250), (2356, 139750), (2375, 138632), (2470, 133300), (2600, 126635), (2666, 123500), (2795, 117800), (2945, 111800), (3100, 106210), (3224, 102125), (3250, 101308), (3268, 100750), (3800, 86645), (3875, 84968), (4030, 81700), (4085, 80600), (4300, 76570), (4472, 73625), (4712, 69875), (4750, 69316), (4940, 66650), (5332, 61750), (5375, 61256), (5590, 58900), (5890, 55900), (6175, 53320), (6200, 53105), (6500, 50654), (6536, 50375), (6665, 49400), (7657, 43000), (7750, 42484), (8060, 40850), (8170, 40300), (8600, 38285), (9500, 34658), (9880, 33325), (10075, 32680), (10621, 31000), (10664, 30875), (10750, 30628), (11180, 29450), (11780, 27950), (12350, 26660), (13000, 25327), (13330, 24700), (13975, 23560), (14725, 22360), (15314, 21500), (15500, 21242), (16120, 20425), (16340, 20150), (17329, 19000)]