47924460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 159752880

約数和(自身を除く): 111828420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 173, 180, 190, 228, 243, 270, 285, 324, 342, 346, 380, 405, 486, 513, 519, 540, 570, 684, 692, 729, 810, 855, 865, 972, 1026, 1038, 1140, 1215, 1458, 1539, 1557, 1620, 1710, 1730, 2052, 2076, 2430, 2565, 2595, 2916, 3078, 3114, 3287, 3420, 3460, 3645, 4617, 4671, 4860, 5130, 5190, 6156, 6228, 6574, 7290, 7695, 7785, 9234, 9342, 9861, 10260, 10380, 13148, 13851, 14013, 14580, 15390, 15570, 16435, 18468, 18684, 19722, 23085, 23355, 27702, 28026, 29583, 30780, 31140, 32870, 39444, 42039, 46170, 46710, 49305, 55404, 56052, 59166, 65740, 69255, 70065, 84078, 88749, 92340, 93420, 98610, 118332, 126117, 138510, 140130, 147915, 168156, 177498, 197220, 210195, 252234, 266247, 277020, 280260, 295830, 354996, 420390, 443745, 504468, 532494, 591660, 630585, 798741, 840780, 887490, 1064988, 1261170, 1331235, 1597482, 1774980, 2396223, 2522340, 2662470, 3194964, 3993705, 4792446, 5324940, 7987410, 9584892, 11981115, 15974820, 23962230, 47924460]

約数ペア:

[(1, 47924460), (2, 23962230), (3, 15974820), (4, 11981115), (5, 9584892), (6, 7987410), (9, 5324940), (10, 4792446), (12, 3993705), (15, 3194964), (18, 2662470), (19, 2522340), (20, 2396223), (27, 1774980), (30, 1597482), (36, 1331235), (38, 1261170), (45, 1064988), (54, 887490), (57, 840780), (60, 798741), (76, 630585), (81, 591660), (90, 532494), (95, 504468), (108, 443745), (114, 420390), (135, 354996), (162, 295830), (171, 280260), (173, 277020), (180, 266247), (190, 252234), (228, 210195), (243, 197220), (270, 177498), (285, 168156), (324, 147915), (342, 140130), (346, 138510), (380, 126117), (405, 118332), (486, 98610), (513, 93420), (519, 92340), (540, 88749), (570, 84078), (684, 70065), (692, 69255), (729, 65740), (810, 59166), (855, 56052), (865, 55404), (972, 49305), (1026, 46710), (1038, 46170), (1140, 42039), (1215, 39444), (1458, 32870), (1539, 31140), (1557, 30780), (1620, 29583), (1710, 28026), (1730, 27702), (2052, 23355), (2076, 23085), (2430, 19722), (2565, 18684), (2595, 18468), (2916, 16435), (3078, 15570), (3114, 15390), (3287, 14580), (3420, 14013), (3460, 13851), (3645, 13148), (4617, 10380), (4671, 10260), (4860, 9861), (5130, 9342), (5190, 9234), (6156, 7785), (6228, 7695), (6574, 7290)]