393830100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 216

約数和(自身を含む): 1349115040

約数和(自身を除く): 955284940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 243, 270, 285, 300, 324, 342, 380, 405, 450, 475, 486, 513, 540, 570, 675, 684, 810, 853, 855, 900, 950, 972, 1026, 1140, 1215, 1350, 1425, 1539, 1620, 1706, 1710, 1900, 2025, 2052, 2430, 2559, 2565, 2700, 2850, 3078, 3412, 3420, 4050, 4265, 4275, 4617, 4860, 5118, 5130, 5700, 6075, 6156, 7677, 7695, 8100, 8530, 8550, 9234, 10236, 10260, 12150, 12795, 12825, 15354, 15390, 16207, 17060, 17100, 18468, 21325, 23031, 23085, 24300, 25590, 25650, 30708, 30780, 32414, 38385, 38475, 42650, 46062, 46170, 48621, 51180, 51300, 63975, 64828, 69093, 76770, 76950, 81035, 85300, 92124, 92340, 97242, 115155, 115425, 127950, 138186, 145863, 153540, 153900, 162070, 191925, 194484, 207279, 230310, 230850, 243105, 255900, 276372, 291726, 324140, 345465, 383850, 405175, 414558, 437589, 460620, 461700, 486210, 575775, 583452, 690930, 729315, 767700, 810350, 829116, 875178, 972420, 1036395, 1151550, 1215525, 1312767, 1381860, 1458630, 1620700, 1727325, 1750356, 2072790, 2187945, 2303100, 2431050, 2625534, 2917260, 3454650, 3646575, 3938301, 4145580, 4375890, 4862100, 5181975, 5251068, 6563835, 6909300, 7293150, 7876602, 8751780, 10363950, 10939725, 13127670, 14586300, 15753204, 19691505, 20727900, 21879450, 26255340, 32819175, 39383010, 43758900, 65638350, 78766020, 98457525, 131276700, 196915050, 393830100]

約数ペア:

[(1, 393830100), (2, 196915050), (3, 131276700), (4, 98457525), (5, 78766020), (6, 65638350), (9, 43758900), (10, 39383010), (12, 32819175), (15, 26255340), (18, 21879450), (19, 20727900), (20, 19691505), (25, 15753204), (27, 14586300), (30, 13127670), (36, 10939725), (38, 10363950), (45, 8751780), (50, 7876602), (54, 7293150), (57, 6909300), (60, 6563835), (75, 5251068), (76, 5181975), (81, 4862100), (90, 4375890), (95, 4145580), (100, 3938301), (108, 3646575), (114, 3454650), (135, 2917260), (150, 2625534), (162, 2431050), (171, 2303100), (180, 2187945), (190, 2072790), (225, 1750356), (228, 1727325), (243, 1620700), (270, 1458630), (285, 1381860), (300, 1312767), (324, 1215525), (342, 1151550), (380, 1036395), (405, 972420), (450, 875178), (475, 829116), (486, 810350), (513, 767700), (540, 729315), (570, 690930), (675, 583452), (684, 575775), (810, 486210), (853, 461700), (855, 460620), (900, 437589), (950, 414558), (972, 405175), (1026, 383850), (1140, 345465), (1215, 324140), (1350, 291726), (1425, 276372), (1539, 255900), (1620, 243105), (1706, 230850), (1710, 230310), (1900, 207279), (2025, 194484), (2052, 191925), (2430, 162070), (2559, 153900), (2565, 153540), (2700, 145863), (2850, 138186), (3078, 127950), (3412, 115425), (3420, 115155), (4050, 97242), (4265, 92340), (4275, 92124), (4617, 85300), (4860, 81035), (5118, 76950), (5130, 76770), (5700, 69093), (6075, 64828), (6156, 63975), (7677, 51300), (7695, 51180), (8100, 48621), (8530, 46170), (8550, 46062), (9234, 42650), (10236, 38475), (10260, 38385), (12150, 32414), (12795, 30780), (12825, 30708), (15354, 25650), (15390, 25590), (16207, 24300), (17060, 23085), (17100, 23031), (18468, 21325)]