15690764700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43261}}^1$

素因数の和:43325

約数の個数: 216

約数和(自身を含む): 54674861696

約数和(自身を除く): 38984096996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 558, 585, 620, 650, 775, 780, 806, 900, 930, 975, 1116, 1170, 1209, 1300, 1395, 1550, 1612, 1860, 1950, 2015, 2325, 2340, 2418, 2790, 2925, 3100, 3627, 3900, 4030, 4650, 4836, 5580, 5850, 6045, 6975, 7254, 8060, 9300, 10075, 11700, 12090, 13950, 14508, 18135, 20150, 24180, 27900, 30225, 36270, 40300, 43261, 60450, 72540, 86522, 90675, 120900, 129783, 173044, 181350, 216305, 259566, 362700, 389349, 432610, 519132, 562393, 648915, 778698, 865220, 1081525, 1124786, 1297830, 1341091, 1557396, 1687179, 1946745, 2163050, 2249572, 2595660, 2682182, 2811965, 3244575, 3374358, 3893490, 4023273, 4326100, 5061537, 5364364, 5623930, 6489150, 6705455, 6748716, 7786980, 8046546, 8435895, 9733725, 10123074, 11247860, 12069819, 12978300, 13410910, 14059825, 16093092, 16871790, 17434183, 19467450, 20116365, 20246148, 24139638, 25307685, 26821820, 28119650, 33527275, 33743580, 34868366, 38934900, 40232730, 42179475, 48279276, 50615370, 52302549, 56239300, 60349095, 67054550, 69736732, 80465460, 84358950, 87170915, 100581825, 101230740, 104605098, 120698190, 126538425, 134109100, 156907647, 168717900, 174341830, 201163650, 209210196, 241396380, 253076850, 261512745, 301745475, 313815294, 348683660, 402327300, 435854575, 506153700, 523025490, 603490950, 627630588, 784538235, 871709150, 1046050980, 1206981900, 1307563725, 1569076470, 1743418300, 2615127450, 3138152940, 3922691175, 5230254900, 7845382350, 15690764700]

約数ペア:

[(1, 15690764700), (2, 7845382350), (3, 5230254900), (4, 3922691175), (5, 3138152940), (6, 2615127450), (9, 1743418300), (10, 1569076470), (12, 1307563725), (13, 1206981900), (15, 1046050980), (18, 871709150), (20, 784538235), (25, 627630588), (26, 603490950), (30, 523025490), (31, 506153700), (36, 435854575), (39, 402327300), (45, 348683660), (50, 313815294), (52, 301745475), (60, 261512745), (62, 253076850), (65, 241396380), (75, 209210196), (78, 201163650), (90, 174341830), (93, 168717900), (100, 156907647), (117, 134109100), (124, 126538425), (130, 120698190), (150, 104605098), (155, 101230740), (156, 100581825), (180, 87170915), (186, 84358950), (195, 80465460), (225, 69736732), (234, 67054550), (260, 60349095), (279, 56239300), (300, 52302549), (310, 50615370), (325, 48279276), (372, 42179475), (390, 40232730), (403, 38934900), (450, 34868366), (465, 33743580), (468, 33527275), (558, 28119650), (585, 26821820), (620, 25307685), (650, 24139638), (775, 20246148), (780, 20116365), (806, 19467450), (900, 17434183), (930, 16871790), (975, 16093092), (1116, 14059825), (1170, 13410910), (1209, 12978300), (1300, 12069819), (1395, 11247860), (1550, 10123074), (1612, 9733725), (1860, 8435895), (1950, 8046546), (2015, 7786980), (2325, 6748716), (2340, 6705455), (2418, 6489150), (2790, 5623930), (2925, 5364364), (3100, 5061537), (3627, 4326100), (3900, 4023273), (4030, 3893490), (4650, 3374358), (4836, 3244575), (5580, 2811965), (5850, 2682182), (6045, 2595660), (6975, 2249572), (7254, 2163050), (8060, 1946745), (9300, 1687179), (10075, 1557396), (11700, 1341091), (12090, 1297830), (13950, 1124786), (14508, 1081525), (18135, 865220), (20150, 778698), (24180, 648915), (27900, 562393), (30225, 519132), (36270, 432610), (40300, 389349), (43261, 362700), (60450, 259566), (72540, 216305), (86522, 181350), (90675, 173044), (120900, 129783)]