47042100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 183321600

約数和(自身を除く): 136279500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 108, 114, 126, 131, 133, 135, 140, 150, 171, 175, 180, 189, 190, 210, 225, 228, 252, 262, 266, 270, 285, 300, 315, 342, 350, 378, 380, 393, 399, 420, 450, 475, 513, 524, 525, 532, 540, 570, 630, 655, 665, 675, 684, 700, 756, 786, 798, 855, 900, 917, 945, 950, 1026, 1050, 1140, 1179, 1197, 1260, 1310, 1330, 1350, 1425, 1572, 1575, 1596, 1710, 1834, 1890, 1900, 1965, 1995, 2052, 2100, 2358, 2394, 2489, 2565, 2620, 2660, 2700, 2751, 2850, 3150, 3275, 3325, 3420, 3537, 3591, 3668, 3780, 3930, 3990, 4275, 4585, 4716, 4725, 4788, 4978, 5130, 5502, 5700, 5895, 5985, 6300, 6550, 6650, 7074, 7182, 7467, 7860, 7980, 8253, 8550, 9170, 9450, 9825, 9956, 9975, 10260, 11004, 11790, 11970, 12445, 12825, 13100, 13300, 13755, 14148, 14364, 14934, 16506, 17100, 17423, 17685, 17955, 18340, 18900, 19650, 19950, 22401, 22925, 23580, 23940, 24759, 24890, 25650, 27510, 29475, 29868, 29925, 33012, 34846, 35370, 35910, 37335, 39300, 39900, 41265, 44802, 45850, 49518, 49780, 51300, 52269, 55020, 58950, 59850, 62225, 67203, 68775, 69692, 70740, 71820, 74670, 82530, 87115, 88425, 89604, 89775, 91700, 99036, 104538, 112005, 117900, 119700, 123795, 124450, 134406, 137550, 149340, 156807, 165060, 174230, 176850, 179550, 186675, 206325, 209076, 224010, 247590, 248900, 261345, 268812, 275100, 313614, 336015, 348460, 353700, 359100, 373350, 412650, 435575, 448020, 470421, 495180, 522690, 560025, 618975, 627228, 672030, 746700, 784035, 825300, 871150, 940842, 1045380, 1120050, 1237950, 1306725, 1344060, 1568070, 1680075, 1742300, 1881684, 2240100, 2352105, 2475900, 2613450, 3136140, 3360150, 3920175, 4704210, 5226900, 6720300, 7840350, 9408420, 11760525, 15680700, 23521050, 47042100]

約数ペア:

[(1, 47042100), (2, 23521050), (3, 15680700), (4, 11760525), (5, 9408420), (6, 7840350), (7, 6720300), (9, 5226900), (10, 4704210), (12, 3920175), (14, 3360150), (15, 3136140), (18, 2613450), (19, 2475900), (20, 2352105), (21, 2240100), (25, 1881684), (27, 1742300), (28, 1680075), (30, 1568070), (35, 1344060), (36, 1306725), (38, 1237950), (42, 1120050), (45, 1045380), (50, 940842), (54, 871150), (57, 825300), (60, 784035), (63, 746700), (70, 672030), (75, 627228), (76, 618975), (84, 560025), (90, 522690), (95, 495180), (100, 470421), (105, 448020), (108, 435575), (114, 412650), (126, 373350), (131, 359100), (133, 353700), (135, 348460), (140, 336015), (150, 313614), (171, 275100), (175, 268812), (180, 261345), (189, 248900), (190, 247590), (210, 224010), (225, 209076), (228, 206325), (252, 186675), (262, 179550), (266, 176850), (270, 174230), (285, 165060), (300, 156807), (315, 149340), (342, 137550), (350, 134406), (378, 124450), (380, 123795), (393, 119700), (399, 117900), (420, 112005), (450, 104538), (475, 99036), (513, 91700), (524, 89775), (525, 89604), (532, 88425), (540, 87115), (570, 82530), (630, 74670), (655, 71820), (665, 70740), (675, 69692), (684, 68775), (700, 67203), (756, 62225), (786, 59850), (798, 58950), (855, 55020), (900, 52269), (917, 51300), (945, 49780), (950, 49518), (1026, 45850), (1050, 44802), (1140, 41265), (1179, 39900), (1197, 39300), (1260, 37335), (1310, 35910), (1330, 35370), (1350, 34846), (1425, 33012), (1572, 29925), (1575, 29868), (1596, 29475), (1710, 27510), (1834, 25650), (1890, 24890), (1900, 24759), (1965, 23940), (1995, 23580), (2052, 22925), (2100, 22401), (2358, 19950), (2394, 19650), (2489, 18900), (2565, 18340), (2620, 17955), (2660, 17685), (2700, 17423), (2751, 17100), (2850, 16506), (3150, 14934), (3275, 14364), (3325, 14148), (3420, 13755), (3537, 13300), (3591, 13100), (3668, 12825), (3780, 12445), (3930, 11970), (3990, 11790), (4275, 11004), (4585, 10260), (4716, 9975), (4725, 9956), (4788, 9825), (4978, 9450), (5130, 9170), (5502, 8550), (5700, 8253), (5895, 7980), (5985, 7860), (6300, 7467), (6550, 7182), (6650, 7074)]