55403400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7135

約数の個数: 96

約数和(自身を含む): 184988160

約数和(自身を除く): 129584760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7103, 7800, 14206, 21309, 28412, 35515, 42618, 56824, 71030, 85236, 92339, 106545, 142060, 170472, 177575, 184678, 213090, 277017, 284120, 355150, 369356, 426180, 461695, 532725, 554034, 710300, 738712, 852360, 923390, 1065450, 1108068, 1385085, 1420600, 1846780, 2130900, 2216136, 2308475, 2770170, 3693560, 4261800, 4616950, 5540340, 6925425, 9233900, 11080680, 13850850, 18467800, 27701700, 55403400]

約数ペア:

[(1, 55403400), (2, 27701700), (3, 18467800), (4, 13850850), (5, 11080680), (6, 9233900), (8, 6925425), (10, 5540340), (12, 4616950), (13, 4261800), (15, 3693560), (20, 2770170), (24, 2308475), (25, 2216136), (26, 2130900), (30, 1846780), (39, 1420600), (40, 1385085), (50, 1108068), (52, 1065450), (60, 923390), (65, 852360), (75, 738712), (78, 710300), (100, 554034), (104, 532725), (120, 461695), (130, 426180), (150, 369356), (156, 355150), (195, 284120), (200, 277017), (260, 213090), (300, 184678), (312, 177575), (325, 170472), (390, 142060), (520, 106545), (600, 92339), (650, 85236), (780, 71030), (975, 56824), (1300, 42618), (1560, 35515), (1950, 28412), (2600, 21309), (3900, 14206), (7103, 7800)]