225989400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4178

約数の個数: 192

約数和(自身を含む): 862444800

約数和(自身を除く): 636455400

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, 4139, 4200, 4550, 5460, 6825, 7800, 8278, 9100, 10920, 12417, 13650, 16556, 18200, 20695, 24834, 27300, 28973, 33112, 41390, 49668, 53807, 54600, 57946, 62085, 82780, 86919, 99336, 103475, 107614, 115892, 124170, 144865, 161421, 165560, 173838, 206950, 215228, 231784, 248340, 269035, 289730, 310425, 322842, 347676, 376649, 413900, 430456, 434595, 496680, 538070, 579460, 620850, 645684, 695352, 724325, 753298, 807105, 827800, 869190, 1076140, 1129947, 1158920, 1241700, 1291368, 1345175, 1448650, 1506596, 1614210, 1738380, 1883245, 2152280, 2172975, 2259894, 2483400, 2690350, 2897300, 3013192, 3228420, 3476760, 3766490, 4035525, 4345950, 4519788, 5380700, 5649735, 5794600, 6456840, 7532980, 8071050, 8691900, 9039576, 9416225, 10761400, 11299470, 15065960, 16142100, 17383800, 18832450, 22598940, 28248675, 32284200, 37664900, 45197880, 56497350, 75329800, 112994700, 225989400]

約数ペア:

[(1, 225989400), (2, 112994700), (3, 75329800), (4, 56497350), (5, 45197880), (6, 37664900), (7, 32284200), (8, 28248675), (10, 22598940), (12, 18832450), (13, 17383800), (14, 16142100), (15, 15065960), (20, 11299470), (21, 10761400), (24, 9416225), (25, 9039576), (26, 8691900), (28, 8071050), (30, 7532980), (35, 6456840), (39, 5794600), (40, 5649735), (42, 5380700), (50, 4519788), (52, 4345950), (56, 4035525), (60, 3766490), (65, 3476760), (70, 3228420), (75, 3013192), (78, 2897300), (84, 2690350), (91, 2483400), (100, 2259894), (104, 2172975), (105, 2152280), (120, 1883245), (130, 1738380), (140, 1614210), (150, 1506596), (156, 1448650), (168, 1345175), (175, 1291368), (182, 1241700), (195, 1158920), (200, 1129947), (210, 1076140), (260, 869190), (273, 827800), (280, 807105), (300, 753298), (312, 724325), (325, 695352), (350, 645684), (364, 620850), (390, 579460), (420, 538070), (455, 496680), (520, 434595), (525, 430456), (546, 413900), (600, 376649), (650, 347676), (700, 322842), (728, 310425), (780, 289730), (840, 269035), (910, 248340), (975, 231784), (1050, 215228), (1092, 206950), (1300, 173838), (1365, 165560), (1400, 161421), (1560, 144865), (1820, 124170), (1950, 115892), (2100, 107614), (2184, 103475), (2275, 99336), (2600, 86919), (2730, 82780), (3640, 62085), (3900, 57946), (4139, 54600), (4200, 53807), (4550, 49668), (5460, 41390), (6825, 33112), (7800, 28973), (8278, 27300), (9100, 24834), (10920, 20695), (12417, 18200), (13650, 16556)]