990935400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18188

約数の個数: 192

約数和(自身を含む): 3781008000

約数和(自身を除く): 2790072600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 5460, 6825, 7800, 9100, 10920, 13650, 18149, 18200, 27300, 36298, 54447, 54600, 72596, 90745, 108894, 127043, 145192, 181490, 217788, 235937, 254086, 272235, 362980, 381129, 435576, 453725, 471874, 508172, 544470, 635215, 707811, 725960, 762258, 907450, 943748, 1016344, 1088940, 1179685, 1270430, 1361175, 1415622, 1524516, 1651559, 1814900, 1887496, 1905645, 2177880, 2359370, 2540860, 2722350, 2831244, 3049032, 3176075, 3303118, 3539055, 3629800, 3811290, 4718740, 4954677, 5081720, 5444700, 5662488, 5898425, 6352150, 6606236, 7078110, 7622580, 8257795, 9437480, 9528225, 9909354, 10889400, 11796850, 12704300, 13212472, 14156220, 15245160, 16515590, 17695275, 19056450, 19818708, 23593700, 24773385, 25408600, 28312440, 33031180, 35390550, 38112900, 39637416, 41288975, 47187400, 49546770, 66062360, 70781100, 76225800, 82577950, 99093540, 123866925, 141562200, 165155900, 198187080, 247733850, 330311800, 495467700, 990935400]

約数ペア:

[(1, 990935400), (2, 495467700), (3, 330311800), (4, 247733850), (5, 198187080), (6, 165155900), (7, 141562200), (8, 123866925), (10, 99093540), (12, 82577950), (13, 76225800), (14, 70781100), (15, 66062360), (20, 49546770), (21, 47187400), (24, 41288975), (25, 39637416), (26, 38112900), (28, 35390550), (30, 33031180), (35, 28312440), (39, 25408600), (40, 24773385), (42, 23593700), (50, 19818708), (52, 19056450), (56, 17695275), (60, 16515590), (65, 15245160), (70, 14156220), (75, 13212472), (78, 12704300), (84, 11796850), (91, 10889400), (100, 9909354), (104, 9528225), (105, 9437480), (120, 8257795), (130, 7622580), (140, 7078110), (150, 6606236), (156, 6352150), (168, 5898425), (175, 5662488), (182, 5444700), (195, 5081720), (200, 4954677), (210, 4718740), (260, 3811290), (273, 3629800), (280, 3539055), (300, 3303118), (312, 3176075), (325, 3049032), (350, 2831244), (364, 2722350), (390, 2540860), (420, 2359370), (455, 2177880), (520, 1905645), (525, 1887496), (546, 1814900), (600, 1651559), (650, 1524516), (700, 1415622), (728, 1361175), (780, 1270430), (840, 1179685), (910, 1088940), (975, 1016344), (1050, 943748), (1092, 907450), (1300, 762258), (1365, 725960), (1400, 707811), (1560, 635215), (1820, 544470), (1950, 508172), (2100, 471874), (2184, 453725), (2275, 435576), (2600, 381129), (2730, 362980), (3640, 272235), (3900, 254086), (4200, 235937), (4550, 217788), (5460, 181490), (6825, 145192), (7800, 127043), (9100, 108894), (10920, 90745), (13650, 72596), (18149, 54600), (18200, 54447), (27300, 36298)]