31326804540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{30389}}^1$

素因数の和:30513

約数の個数: 192

約数和(自身を含む): 102927283200

約数和(自身を除く): 71600478660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 83, 90, 92, 108, 115, 135, 138, 166, 180, 207, 230, 249, 270, 276, 332, 345, 414, 415, 460, 498, 540, 621, 690, 747, 828, 830, 996, 1035, 1242, 1245, 1380, 1494, 1660, 1909, 2070, 2241, 2484, 2490, 2988, 3105, 3735, 3818, 4140, 4482, 4980, 5727, 6210, 7470, 7636, 8964, 9545, 11205, 11454, 12420, 14940, 17181, 19090, 22410, 22908, 28635, 30389, 34362, 38180, 44820, 51543, 57270, 60778, 68724, 85905, 91167, 103086, 114540, 121556, 151945, 171810, 182334, 206172, 257715, 273501, 303890, 343620, 364668, 455835, 515430, 547002, 607780, 698947, 820503, 911670, 1030860, 1094004, 1367505, 1397894, 1641006, 1823340, 2096841, 2522287, 2735010, 2795788, 3282012, 3494735, 4102515, 4193682, 5044574, 5470020, 6290523, 6989470, 7566861, 8205030, 8387364, 10089148, 10484205, 12581046, 12611435, 13978940, 15133722, 16410060, 18871569, 20968410, 22700583, 25162092, 25222870, 30267444, 31452615, 37743138, 37834305, 41936820, 45401166, 50445740, 58012601, 62905230, 68101749, 75486276, 75668610, 90802332, 94357845, 113502915, 116025202, 125810460, 136203498, 151337220, 174037803, 188715690, 227005830, 232050404, 272406996, 290063005, 340508745, 348075606, 377431380, 454011660, 522113409, 580126010, 681017490, 696151212, 870189015, 1044226818, 1160252020, 1362034980, 1566340227, 1740378030, 2088453636, 2610567045, 3132680454, 3480756060, 5221134090, 6265360908, 7831701135, 10442268180, 15663402270, 31326804540]

約数ペア:

[(1, 31326804540), (2, 15663402270), (3, 10442268180), (4, 7831701135), (5, 6265360908), (6, 5221134090), (9, 3480756060), (10, 3132680454), (12, 2610567045), (15, 2088453636), (18, 1740378030), (20, 1566340227), (23, 1362034980), (27, 1160252020), (30, 1044226818), (36, 870189015), (45, 696151212), (46, 681017490), (54, 580126010), (60, 522113409), (69, 454011660), (83, 377431380), (90, 348075606), (92, 340508745), (108, 290063005), (115, 272406996), (135, 232050404), (138, 227005830), (166, 188715690), (180, 174037803), (207, 151337220), (230, 136203498), (249, 125810460), (270, 116025202), (276, 113502915), (332, 94357845), (345, 90802332), (414, 75668610), (415, 75486276), (460, 68101749), (498, 62905230), (540, 58012601), (621, 50445740), (690, 45401166), (747, 41936820), (828, 37834305), (830, 37743138), (996, 31452615), (1035, 30267444), (1242, 25222870), (1245, 25162092), (1380, 22700583), (1494, 20968410), (1660, 18871569), (1909, 16410060), (2070, 15133722), (2241, 13978940), (2484, 12611435), (2490, 12581046), (2988, 10484205), (3105, 10089148), (3735, 8387364), (3818, 8205030), (4140, 7566861), (4482, 6989470), (4980, 6290523), (5727, 5470020), (6210, 5044574), (7470, 4193682), (7636, 4102515), (8964, 3494735), (9545, 3282012), (11205, 2795788), (11454, 2735010), (12420, 2522287), (14940, 2096841), (17181, 1823340), (19090, 1641006), (22410, 1397894), (22908, 1367505), (28635, 1094004), (30389, 1030860), (34362, 911670), (38180, 820503), (44820, 698947), (51543, 607780), (57270, 547002), (60778, 515430), (68724, 455835), (85905, 364668), (91167, 343620), (103086, 303890), (114540, 273501), (121556, 257715), (151945, 206172), (171810, 182334)]