47435220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 175633920

約数和(自身を除く): 128198700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 89, 90, 94, 105, 108, 126, 135, 140, 141, 162, 178, 180, 188, 189, 210, 235, 252, 267, 270, 282, 315, 324, 329, 356, 378, 405, 420, 423, 445, 470, 534, 540, 564, 567, 623, 630, 658, 705, 756, 801, 810, 846, 890, 940, 945, 987, 1068, 1134, 1246, 1260, 1269, 1316, 1335, 1410, 1602, 1620, 1645, 1692, 1780, 1869, 1890, 1974, 2115, 2268, 2403, 2492, 2538, 2670, 2820, 2835, 2961, 3115, 3204, 3290, 3738, 3780, 3807, 3948, 4005, 4183, 4230, 4806, 4935, 5076, 5340, 5607, 5670, 5922, 6230, 6345, 6580, 7209, 7476, 7614, 8010, 8366, 8460, 8883, 9345, 9612, 9870, 11214, 11340, 11844, 12015, 12460, 12549, 12690, 14418, 14805, 15228, 16020, 16732, 16821, 17766, 18690, 19035, 19740, 20915, 22428, 24030, 25098, 25380, 26649, 28035, 28836, 29281, 29610, 33642, 35532, 36045, 37380, 37647, 38070, 41830, 44415, 48060, 50196, 50463, 53298, 56070, 58562, 59220, 62745, 67284, 72090, 75294, 76140, 83660, 84105, 87843, 88830, 100926, 106596, 112140, 112941, 117124, 125490, 133245, 144180, 146405, 150588, 168210, 175686, 177660, 188235, 201852, 225882, 250980, 252315, 263529, 266490, 292810, 336420, 338823, 351372, 376470, 439215, 451764, 504630, 527058, 532980, 564705, 585620, 677646, 752940, 790587, 878430, 1009260, 1054116, 1129410, 1317645, 1355292, 1581174, 1694115, 1756860, 2258820, 2371761, 2635290, 3162348, 3388230, 3952935, 4743522, 5270580, 6776460, 7905870, 9487044, 11858805, 15811740, 23717610, 47435220]

約数ペア:

[(1, 47435220), (2, 23717610), (3, 15811740), (4, 11858805), (5, 9487044), (6, 7905870), (7, 6776460), (9, 5270580), (10, 4743522), (12, 3952935), (14, 3388230), (15, 3162348), (18, 2635290), (20, 2371761), (21, 2258820), (27, 1756860), (28, 1694115), (30, 1581174), (35, 1355292), (36, 1317645), (42, 1129410), (45, 1054116), (47, 1009260), (54, 878430), (60, 790587), (63, 752940), (70, 677646), (81, 585620), (84, 564705), (89, 532980), (90, 527058), (94, 504630), (105, 451764), (108, 439215), (126, 376470), (135, 351372), (140, 338823), (141, 336420), (162, 292810), (178, 266490), (180, 263529), (188, 252315), (189, 250980), (210, 225882), (235, 201852), (252, 188235), (267, 177660), (270, 175686), (282, 168210), (315, 150588), (324, 146405), (329, 144180), (356, 133245), (378, 125490), (405, 117124), (420, 112941), (423, 112140), (445, 106596), (470, 100926), (534, 88830), (540, 87843), (564, 84105), (567, 83660), (623, 76140), (630, 75294), (658, 72090), (705, 67284), (756, 62745), (801, 59220), (810, 58562), (846, 56070), (890, 53298), (940, 50463), (945, 50196), (987, 48060), (1068, 44415), (1134, 41830), (1246, 38070), (1260, 37647), (1269, 37380), (1316, 36045), (1335, 35532), (1410, 33642), (1602, 29610), (1620, 29281), (1645, 28836), (1692, 28035), (1780, 26649), (1869, 25380), (1890, 25098), (1974, 24030), (2115, 22428), (2268, 20915), (2403, 19740), (2492, 19035), (2538, 18690), (2670, 17766), (2820, 16821), (2835, 16732), (2961, 16020), (3115, 15228), (3204, 14805), (3290, 14418), (3738, 12690), (3780, 12549), (3807, 12460), (3948, 12015), (4005, 11844), (4183, 11340), (4230, 11214), (4806, 9870), (4935, 9612), (5076, 9345), (5340, 8883), (5607, 8460), (5670, 8366), (5922, 8010), (6230, 7614), (6345, 7476), (6580, 7209)]