25316550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 86423040

約数和(自身を除く): 61106490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 47, 50, 54, 57, 63, 70, 75, 81, 90, 94, 95, 105, 114, 126, 133, 135, 141, 150, 162, 171, 175, 189, 190, 210, 225, 235, 266, 270, 282, 285, 315, 329, 342, 350, 378, 399, 405, 423, 450, 470, 475, 513, 525, 567, 570, 630, 658, 665, 675, 705, 798, 810, 846, 855, 893, 945, 950, 987, 1026, 1050, 1134, 1175, 1197, 1269, 1330, 1350, 1410, 1425, 1539, 1575, 1645, 1710, 1786, 1890, 1974, 1995, 2025, 2115, 2350, 2394, 2538, 2565, 2679, 2835, 2850, 2961, 3078, 3150, 3290, 3325, 3525, 3591, 3807, 3990, 4050, 4230, 4275, 4465, 4725, 4935, 5130, 5358, 5670, 5922, 5985, 6251, 6345, 6650, 7050, 7182, 7614, 7695, 8037, 8225, 8550, 8883, 8930, 9450, 9870, 9975, 10575, 10773, 11970, 12502, 12690, 12825, 13395, 14175, 14805, 15390, 16074, 16450, 17766, 17955, 18753, 19035, 19950, 21150, 21546, 22325, 24111, 24675, 25650, 26649, 26790, 28350, 29610, 29925, 31255, 31725, 35910, 37506, 38070, 38475, 40185, 44415, 44650, 48222, 49350, 53298, 53865, 56259, 59850, 62510, 63450, 66975, 72333, 74025, 76950, 80370, 88830, 89775, 93765, 95175, 107730, 112518, 120555, 133245, 133950, 144666, 148050, 156275, 168777, 179550, 187530, 190350, 200925, 222075, 241110, 266490, 269325, 281295, 312550, 337554, 361665, 401850, 444150, 468825, 506331, 538650, 562590, 602775, 666225, 723330, 843885, 937650, 1012662, 1205550, 1332450, 1406475, 1687770, 1808325, 2531655, 2812950, 3616650, 4219425, 5063310, 8438850, 12658275, 25316550]

約数ペア:

[(1, 25316550), (2, 12658275), (3, 8438850), (5, 5063310), (6, 4219425), (7, 3616650), (9, 2812950), (10, 2531655), (14, 1808325), (15, 1687770), (18, 1406475), (19, 1332450), (21, 1205550), (25, 1012662), (27, 937650), (30, 843885), (35, 723330), (38, 666225), (42, 602775), (45, 562590), (47, 538650), (50, 506331), (54, 468825), (57, 444150), (63, 401850), (70, 361665), (75, 337554), (81, 312550), (90, 281295), (94, 269325), (95, 266490), (105, 241110), (114, 222075), (126, 200925), (133, 190350), (135, 187530), (141, 179550), (150, 168777), (162, 156275), (171, 148050), (175, 144666), (189, 133950), (190, 133245), (210, 120555), (225, 112518), (235, 107730), (266, 95175), (270, 93765), (282, 89775), (285, 88830), (315, 80370), (329, 76950), (342, 74025), (350, 72333), (378, 66975), (399, 63450), (405, 62510), (423, 59850), (450, 56259), (470, 53865), (475, 53298), (513, 49350), (525, 48222), (567, 44650), (570, 44415), (630, 40185), (658, 38475), (665, 38070), (675, 37506), (705, 35910), (798, 31725), (810, 31255), (846, 29925), (855, 29610), (893, 28350), (945, 26790), (950, 26649), (987, 25650), (1026, 24675), (1050, 24111), (1134, 22325), (1175, 21546), (1197, 21150), (1269, 19950), (1330, 19035), (1350, 18753), (1410, 17955), (1425, 17766), (1539, 16450), (1575, 16074), (1645, 15390), (1710, 14805), (1786, 14175), (1890, 13395), (1974, 12825), (1995, 12690), (2025, 12502), (2115, 11970), (2350, 10773), (2394, 10575), (2538, 9975), (2565, 9870), (2679, 9450), (2835, 8930), (2850, 8883), (2961, 8550), (3078, 8225), (3150, 8037), (3290, 7695), (3325, 7614), (3525, 7182), (3591, 7050), (3807, 6650), (3990, 6345), (4050, 6251), (4230, 5985), (4275, 5922), (4465, 5670), (4725, 5358), (4935, 5130)]