67957500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 231450912

約数和(自身を除く): 163493412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 41, 50, 51, 52, 60, 65, 68, 75, 78, 82, 85, 100, 102, 123, 125, 130, 150, 156, 164, 170, 195, 204, 205, 221, 246, 250, 255, 260, 300, 325, 340, 375, 390, 410, 425, 442, 492, 500, 510, 533, 615, 625, 650, 663, 697, 750, 780, 820, 850, 884, 975, 1020, 1025, 1066, 1105, 1230, 1250, 1275, 1300, 1326, 1394, 1500, 1599, 1625, 1700, 1875, 1950, 2050, 2091, 2125, 2132, 2210, 2460, 2500, 2550, 2652, 2665, 2788, 3075, 3198, 3250, 3315, 3485, 3750, 3900, 4100, 4182, 4250, 4420, 4875, 5100, 5125, 5330, 5525, 6150, 6375, 6396, 6500, 6630, 6970, 7500, 7995, 8125, 8364, 8500, 9061, 9750, 10250, 10455, 10625, 10660, 11050, 12300, 12750, 13260, 13325, 13940, 15375, 15990, 16250, 16575, 17425, 18122, 19500, 20500, 20910, 21250, 22100, 24375, 25500, 25625, 26650, 27183, 27625, 30750, 31875, 31980, 32500, 33150, 34850, 36244, 39975, 41820, 42500, 45305, 48750, 51250, 52275, 53300, 54366, 55250, 61500, 63750, 66300, 66625, 69700, 76875, 79950, 82875, 87125, 90610, 97500, 102500, 104550, 108732, 110500, 127500, 133250, 135915, 138125, 153750, 159900, 165750, 174250, 181220, 199875, 209100, 226525, 261375, 266500, 271830, 276250, 307500, 331500, 333125, 348500, 399750, 414375, 435625, 453050, 522750, 543660, 552500, 666250, 679575, 799500, 828750, 871250, 906100, 999375, 1045500, 1132625, 1306875, 1332500, 1359150, 1657500, 1742500, 1998750, 2265250, 2613750, 2718300, 3397875, 3997500, 4530500, 5227500, 5663125, 6795750, 11326250, 13591500, 16989375, 22652500, 33978750, 67957500]

約数ペア:

[(1, 67957500), (2, 33978750), (3, 22652500), (4, 16989375), (5, 13591500), (6, 11326250), (10, 6795750), (12, 5663125), (13, 5227500), (15, 4530500), (17, 3997500), (20, 3397875), (25, 2718300), (26, 2613750), (30, 2265250), (34, 1998750), (39, 1742500), (41, 1657500), (50, 1359150), (51, 1332500), (52, 1306875), (60, 1132625), (65, 1045500), (68, 999375), (75, 906100), (78, 871250), (82, 828750), (85, 799500), (100, 679575), (102, 666250), (123, 552500), (125, 543660), (130, 522750), (150, 453050), (156, 435625), (164, 414375), (170, 399750), (195, 348500), (204, 333125), (205, 331500), (221, 307500), (246, 276250), (250, 271830), (255, 266500), (260, 261375), (300, 226525), (325, 209100), (340, 199875), (375, 181220), (390, 174250), (410, 165750), (425, 159900), (442, 153750), (492, 138125), (500, 135915), (510, 133250), (533, 127500), (615, 110500), (625, 108732), (650, 104550), (663, 102500), (697, 97500), (750, 90610), (780, 87125), (820, 82875), (850, 79950), (884, 76875), (975, 69700), (1020, 66625), (1025, 66300), (1066, 63750), (1105, 61500), (1230, 55250), (1250, 54366), (1275, 53300), (1300, 52275), (1326, 51250), (1394, 48750), (1500, 45305), (1599, 42500), (1625, 41820), (1700, 39975), (1875, 36244), (1950, 34850), (2050, 33150), (2091, 32500), (2125, 31980), (2132, 31875), (2210, 30750), (2460, 27625), (2500, 27183), (2550, 26650), (2652, 25625), (2665, 25500), (2788, 24375), (3075, 22100), (3198, 21250), (3250, 20910), (3315, 20500), (3485, 19500), (3750, 18122), (3900, 17425), (4100, 16575), (4182, 16250), (4250, 15990), (4420, 15375), (4875, 13940), (5100, 13325), (5125, 13260), (5330, 12750), (5525, 12300), (6150, 11050), (6375, 10660), (6396, 10625), (6500, 10455), (6630, 10250), (6970, 9750), (7500, 9061), (7995, 8500), (8125, 8364)]