298022220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 1008537600

約数和(自身を除く): 710515380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 937, 1026, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 1874, 2052, 2356, 2565, 2790, 2811, 2945, 3348, 3420, 3534, 3748, 4185, 4685, 5130, 5301, 5580, 5622, 5890, 7068, 8370, 8433, 8835, 9370, 10260, 10602, 11244, 11780, 14055, 15903, 16740, 16866, 17670, 17803, 18740, 21204, 25299, 26505, 28110, 29047, 31806, 33732, 35340, 35606, 42165, 50598, 53010, 53409, 56220, 58094, 63612, 71212, 79515, 84330, 87141, 89015, 101196, 106020, 106818, 116188, 126495, 145235, 159030, 160227, 168660, 174282, 178030, 213636, 252990, 261423, 267045, 290470, 318060, 320454, 348564, 356060, 435705, 480681, 505980, 522846, 534090, 551893, 580940, 640908, 784269, 801135, 871410, 961362, 1045692, 1068180, 1103786, 1307115, 1568538, 1602270, 1655679, 1742820, 1922724, 2207572, 2403405, 2614230, 2759465, 3137076, 3204540, 3311358, 3921345, 4806810, 4967037, 5228460, 5518930, 6622716, 7842690, 8278395, 9613620, 9934074, 11037860, 14901111, 15685380, 16556790, 19868148, 24835185, 29802222, 33113580, 49670370, 59604444, 74505555, 99340740, 149011110, 298022220]

約数ペア:

[(1, 298022220), (2, 149011110), (3, 99340740), (4, 74505555), (5, 59604444), (6, 49670370), (9, 33113580), (10, 29802222), (12, 24835185), (15, 19868148), (18, 16556790), (19, 15685380), (20, 14901111), (27, 11037860), (30, 9934074), (31, 9613620), (36, 8278395), (38, 7842690), (45, 6622716), (54, 5518930), (57, 5228460), (60, 4967037), (62, 4806810), (76, 3921345), (90, 3311358), (93, 3204540), (95, 3137076), (108, 2759465), (114, 2614230), (124, 2403405), (135, 2207572), (155, 1922724), (171, 1742820), (180, 1655679), (186, 1602270), (190, 1568538), (228, 1307115), (270, 1103786), (279, 1068180), (285, 1045692), (310, 961362), (342, 871410), (372, 801135), (380, 784269), (465, 640908), (513, 580940), (540, 551893), (558, 534090), (570, 522846), (589, 505980), (620, 480681), (684, 435705), (837, 356060), (855, 348564), (930, 320454), (937, 318060), (1026, 290470), (1116, 267045), (1140, 261423), (1178, 252990), (1395, 213636), (1674, 178030), (1710, 174282), (1767, 168660), (1860, 160227), (1874, 159030), (2052, 145235), (2356, 126495), (2565, 116188), (2790, 106818), (2811, 106020), (2945, 101196), (3348, 89015), (3420, 87141), (3534, 84330), (3748, 79515), (4185, 71212), (4685, 63612), (5130, 58094), (5301, 56220), (5580, 53409), (5622, 53010), (5890, 50598), (7068, 42165), (8370, 35606), (8433, 35340), (8835, 33732), (9370, 31806), (10260, 29047), (10602, 28110), (11244, 26505), (11780, 25299), (14055, 21204), (15903, 18740), (16740, 17803), (16866, 17670)]