255753000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 874757520

約数和(自身を除く): 619004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 157, 180, 181, 200, 225, 250, 300, 314, 360, 362, 375, 450, 471, 500, 543, 600, 628, 724, 750, 785, 900, 905, 942, 1000, 1086, 1125, 1256, 1413, 1448, 1500, 1570, 1629, 1800, 1810, 1884, 2172, 2250, 2355, 2715, 2826, 3000, 3140, 3258, 3620, 3768, 3925, 4344, 4500, 4525, 4710, 5430, 5652, 6280, 6516, 7065, 7240, 7850, 8145, 9000, 9050, 9420, 10860, 11304, 11775, 13032, 13575, 14130, 15700, 16290, 18100, 18840, 19625, 21720, 22625, 23550, 27150, 28260, 28417, 31400, 32580, 35325, 36200, 39250, 40725, 45250, 47100, 54300, 56520, 56834, 58875, 65160, 67875, 70650, 78500, 81450, 85251, 90500, 94200, 108600, 113668, 117750, 135750, 141300, 142085, 157000, 162900, 170502, 176625, 181000, 203625, 227336, 235500, 255753, 271500, 282600, 284170, 325800, 341004, 353250, 407250, 426255, 471000, 511506, 543000, 568340, 682008, 706500, 710425, 814500, 852510, 1023012, 1136680, 1278765, 1413000, 1420850, 1629000, 1705020, 2046024, 2131275, 2557530, 2841700, 3410040, 3552125, 4262550, 5115060, 5683400, 6393825, 7104250, 8525100, 10230120, 10656375, 12787650, 14208500, 17050200, 21312750, 25575300, 28417000, 31969125, 42625500, 51150600, 63938250, 85251000, 127876500, 255753000]

約数ペア:

[(1, 255753000), (2, 127876500), (3, 85251000), (4, 63938250), (5, 51150600), (6, 42625500), (8, 31969125), (9, 28417000), (10, 25575300), (12, 21312750), (15, 17050200), (18, 14208500), (20, 12787650), (24, 10656375), (25, 10230120), (30, 8525100), (36, 7104250), (40, 6393825), (45, 5683400), (50, 5115060), (60, 4262550), (72, 3552125), (75, 3410040), (90, 2841700), (100, 2557530), (120, 2131275), (125, 2046024), (150, 1705020), (157, 1629000), (180, 1420850), (181, 1413000), (200, 1278765), (225, 1136680), (250, 1023012), (300, 852510), (314, 814500), (360, 710425), (362, 706500), (375, 682008), (450, 568340), (471, 543000), (500, 511506), (543, 471000), (600, 426255), (628, 407250), (724, 353250), (750, 341004), (785, 325800), (900, 284170), (905, 282600), (942, 271500), (1000, 255753), (1086, 235500), (1125, 227336), (1256, 203625), (1413, 181000), (1448, 176625), (1500, 170502), (1570, 162900), (1629, 157000), (1800, 142085), (1810, 141300), (1884, 135750), (2172, 117750), (2250, 113668), (2355, 108600), (2715, 94200), (2826, 90500), (3000, 85251), (3140, 81450), (3258, 78500), (3620, 70650), (3768, 67875), (3925, 65160), (4344, 58875), (4500, 56834), (4525, 56520), (4710, 54300), (5430, 47100), (5652, 45250), (6280, 40725), (6516, 39250), (7065, 36200), (7240, 35325), (7850, 32580), (8145, 31400), (9000, 28417), (9050, 28260), (9420, 27150), (10860, 23550), (11304, 22625), (11775, 21720), (13032, 19625), (13575, 18840), (14130, 18100), (15700, 16290)]