73027800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 144

約数和(自身を含む): 253890000

約数和(自身を除く): 180862200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1399, 1450, 1740, 1800, 2088, 2175, 2610, 2798, 2900, 3480, 4197, 4350, 5220, 5596, 5800, 6525, 6995, 8394, 8700, 10440, 11192, 12591, 13050, 13990, 16788, 17400, 20985, 25182, 26100, 27980, 33576, 34975, 40571, 41970, 50364, 52200, 55960, 62955, 69950, 81142, 83940, 100728, 104925, 121713, 125910, 139900, 162284, 167880, 202855, 209850, 243426, 251820, 279800, 314775, 324568, 365139, 405710, 419700, 486852, 503640, 608565, 629550, 730278, 811420, 839400, 973704, 1014275, 1217130, 1259100, 1460556, 1622840, 1825695, 2028550, 2434260, 2518200, 2921112, 3042825, 3651390, 4057100, 4868520, 6085650, 7302780, 8114200, 9128475, 12171300, 14605560, 18256950, 24342600, 36513900, 73027800]

約数ペア:

[(1, 73027800), (2, 36513900), (3, 24342600), (4, 18256950), (5, 14605560), (6, 12171300), (8, 9128475), (9, 8114200), (10, 7302780), (12, 6085650), (15, 4868520), (18, 4057100), (20, 3651390), (24, 3042825), (25, 2921112), (29, 2518200), (30, 2434260), (36, 2028550), (40, 1825695), (45, 1622840), (50, 1460556), (58, 1259100), (60, 1217130), (72, 1014275), (75, 973704), (87, 839400), (90, 811420), (100, 730278), (116, 629550), (120, 608565), (145, 503640), (150, 486852), (174, 419700), (180, 405710), (200, 365139), (225, 324568), (232, 314775), (261, 279800), (290, 251820), (300, 243426), (348, 209850), (360, 202855), (435, 167880), (450, 162284), (522, 139900), (580, 125910), (600, 121713), (696, 104925), (725, 100728), (870, 83940), (900, 81142), (1044, 69950), (1160, 62955), (1305, 55960), (1399, 52200), (1450, 50364), (1740, 41970), (1800, 40571), (2088, 34975), (2175, 33576), (2610, 27980), (2798, 26100), (2900, 25182), (3480, 20985), (4197, 17400), (4350, 16788), (5220, 13990), (5596, 13050), (5800, 12591), (6525, 11192), (6995, 10440), (8394, 8700)]