140489700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 468907488

約数和(自身を除く): 328417788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 163, 169, 170, 195, 204, 221, 255, 260, 300, 325, 326, 338, 340, 390, 425, 442, 489, 507, 510, 650, 652, 663, 676, 780, 815, 845, 850, 884, 975, 978, 1014, 1020, 1105, 1275, 1300, 1326, 1630, 1690, 1700, 1950, 1956, 2028, 2119, 2210, 2445, 2535, 2550, 2652, 2771, 2873, 3260, 3315, 3380, 3900, 4075, 4225, 4238, 4420, 4890, 5070, 5100, 5525, 5542, 5746, 6357, 6630, 8150, 8313, 8450, 8476, 8619, 9780, 10140, 10595, 11050, 11084, 11492, 12225, 12675, 12714, 13260, 13855, 14365, 16300, 16575, 16626, 16900, 17238, 21190, 22100, 24450, 25350, 25428, 27547, 27710, 28730, 31785, 33150, 33252, 34476, 36023, 41565, 42380, 43095, 48900, 50700, 52975, 55094, 55420, 57460, 63570, 66300, 69275, 71825, 72046, 82641, 83130, 86190, 105950, 108069, 110188, 127140, 137735, 138550, 143650, 144092, 158925, 165282, 166260, 172380, 180115, 207825, 211900, 215475, 216138, 275470, 277100, 287300, 317850, 330564, 360230, 413205, 415650, 430950, 432276, 468299, 540345, 550940, 635700, 688675, 720460, 826410, 831300, 861900, 900575, 936598, 1080690, 1377350, 1404897, 1652820, 1801150, 1873196, 2066025, 2161380, 2341495, 2701725, 2754700, 2809794, 3602300, 4132050, 4682990, 5403450, 5619588, 7024485, 8264100, 9365980, 10806900, 11707475, 14048970, 23414950, 28097940, 35122425, 46829900, 70244850, 140489700]

約数ペア:

[(1, 140489700), (2, 70244850), (3, 46829900), (4, 35122425), (5, 28097940), (6, 23414950), (10, 14048970), (12, 11707475), (13, 10806900), (15, 9365980), (17, 8264100), (20, 7024485), (25, 5619588), (26, 5403450), (30, 4682990), (34, 4132050), (39, 3602300), (50, 2809794), (51, 2754700), (52, 2701725), (60, 2341495), (65, 2161380), (68, 2066025), (75, 1873196), (78, 1801150), (85, 1652820), (100, 1404897), (102, 1377350), (130, 1080690), (150, 936598), (156, 900575), (163, 861900), (169, 831300), (170, 826410), (195, 720460), (204, 688675), (221, 635700), (255, 550940), (260, 540345), (300, 468299), (325, 432276), (326, 430950), (338, 415650), (340, 413205), (390, 360230), (425, 330564), (442, 317850), (489, 287300), (507, 277100), (510, 275470), (650, 216138), (652, 215475), (663, 211900), (676, 207825), (780, 180115), (815, 172380), (845, 166260), (850, 165282), (884, 158925), (975, 144092), (978, 143650), (1014, 138550), (1020, 137735), (1105, 127140), (1275, 110188), (1300, 108069), (1326, 105950), (1630, 86190), (1690, 83130), (1700, 82641), (1950, 72046), (1956, 71825), (2028, 69275), (2119, 66300), (2210, 63570), (2445, 57460), (2535, 55420), (2550, 55094), (2652, 52975), (2771, 50700), (2873, 48900), (3260, 43095), (3315, 42380), (3380, 41565), (3900, 36023), (4075, 34476), (4225, 33252), (4238, 33150), (4420, 31785), (4890, 28730), (5070, 27710), (5100, 27547), (5525, 25428), (5542, 25350), (5746, 24450), (6357, 22100), (6630, 21190), (8150, 17238), (8313, 16900), (8450, 16626), (8476, 16575), (8619, 16300), (9780, 14365), (10140, 13855), (10595, 13260), (11050, 12714), (11084, 12675), (11492, 12225)]