64061400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 155924520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 129, 130, 150, 156, 172, 191, 195, 200, 215, 258, 260, 300, 312, 325, 344, 382, 390, 430, 516, 520, 559, 573, 600, 645, 650, 764, 780, 860, 955, 975, 1032, 1075, 1118, 1146, 1290, 1300, 1528, 1560, 1677, 1720, 1910, 1950, 2150, 2236, 2292, 2483, 2580, 2600, 2795, 2865, 3225, 3354, 3820, 3900, 4300, 4472, 4584, 4775, 4966, 5160, 5590, 5730, 6450, 6708, 7449, 7640, 7800, 8213, 8385, 8600, 9550, 9932, 11180, 11460, 12415, 12900, 13416, 13975, 14325, 14898, 16426, 16770, 19100, 19864, 22360, 22920, 24639, 24830, 25800, 27950, 28650, 29796, 32852, 33540, 37245, 38200, 41065, 41925, 49278, 49660, 55900, 57300, 59592, 62075, 65704, 67080, 74490, 82130, 83850, 98556, 99320, 106769, 111800, 114600, 123195, 124150, 148980, 164260, 167700, 186225, 197112, 205325, 213538, 246390, 248300, 297960, 320307, 328520, 335400, 372450, 410650, 427076, 492780, 496600, 533845, 615975, 640614, 744900, 821300, 854152, 985560, 1067690, 1231950, 1281228, 1489800, 1601535, 1642600, 2135380, 2463900, 2562456, 2669225, 3203070, 4270760, 4927800, 5338450, 6406140, 8007675, 10676900, 12812280, 16015350, 21353800, 32030700, 64061400]

約数ペア:

[(1, 64061400), (2, 32030700), (3, 21353800), (4, 16015350), (5, 12812280), (6, 10676900), (8, 8007675), (10, 6406140), (12, 5338450), (13, 4927800), (15, 4270760), (20, 3203070), (24, 2669225), (25, 2562456), (26, 2463900), (30, 2135380), (39, 1642600), (40, 1601535), (43, 1489800), (50, 1281228), (52, 1231950), (60, 1067690), (65, 985560), (75, 854152), (78, 821300), (86, 744900), (100, 640614), (104, 615975), (120, 533845), (129, 496600), (130, 492780), (150, 427076), (156, 410650), (172, 372450), (191, 335400), (195, 328520), (200, 320307), (215, 297960), (258, 248300), (260, 246390), (300, 213538), (312, 205325), (325, 197112), (344, 186225), (382, 167700), (390, 164260), (430, 148980), (516, 124150), (520, 123195), (559, 114600), (573, 111800), (600, 106769), (645, 99320), (650, 98556), (764, 83850), (780, 82130), (860, 74490), (955, 67080), (975, 65704), (1032, 62075), (1075, 59592), (1118, 57300), (1146, 55900), (1290, 49660), (1300, 49278), (1528, 41925), (1560, 41065), (1677, 38200), (1720, 37245), (1910, 33540), (1950, 32852), (2150, 29796), (2236, 28650), (2292, 27950), (2483, 25800), (2580, 24830), (2600, 24639), (2795, 22920), (2865, 22360), (3225, 19864), (3354, 19100), (3820, 16770), (3900, 16426), (4300, 14898), (4472, 14325), (4584, 13975), (4775, 13416), (4966, 12900), (5160, 12415), (5590, 11460), (5730, 11180), (6450, 9932), (6708, 9550), (7449, 8600), (7640, 8385), (7800, 8213)]