1779551100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9283}}^1$

素因数の和:9377

約数の個数: 144

約数和(自身を含む): 5802128640

約数和(自身を除く): 4022577540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 900, 1065, 1278, 1350, 1420, 1775, 1917, 2130, 2556, 2700, 3195, 3550, 3834, 4260, 5325, 6390, 7100, 7668, 9283, 9585, 10650, 12780, 15975, 18566, 19170, 21300, 27849, 31950, 37132, 38340, 46415, 47925, 55698, 63900, 83547, 92830, 95850, 111396, 139245, 167094, 185660, 191700, 232075, 250641, 278490, 334188, 417735, 464150, 501282, 556980, 659093, 696225, 835470, 928300, 1002564, 1253205, 1318186, 1392450, 1670940, 1977279, 2088675, 2506410, 2636372, 2784900, 3295465, 3954558, 4177350, 5012820, 5931837, 6266025, 6590930, 7909116, 8354700, 9886395, 11863674, 12532050, 13181860, 16477325, 17795511, 19772790, 23727348, 25064100, 29659185, 32954650, 35591022, 39545580, 49431975, 59318370, 65909300, 71182044, 88977555, 98863950, 118636740, 148295925, 177955110, 197727900, 296591850, 355910220, 444887775, 593183700, 889775550, 1779551100]

約数ペア:

[(1, 1779551100), (2, 889775550), (3, 593183700), (4, 444887775), (5, 355910220), (6, 296591850), (9, 197727900), (10, 177955110), (12, 148295925), (15, 118636740), (18, 98863950), (20, 88977555), (25, 71182044), (27, 65909300), (30, 59318370), (36, 49431975), (45, 39545580), (50, 35591022), (54, 32954650), (60, 29659185), (71, 25064100), (75, 23727348), (90, 19772790), (100, 17795511), (108, 16477325), (135, 13181860), (142, 12532050), (150, 11863674), (180, 9886395), (213, 8354700), (225, 7909116), (270, 6590930), (284, 6266025), (300, 5931837), (355, 5012820), (426, 4177350), (450, 3954558), (540, 3295465), (639, 2784900), (675, 2636372), (710, 2506410), (852, 2088675), (900, 1977279), (1065, 1670940), (1278, 1392450), (1350, 1318186), (1420, 1253205), (1775, 1002564), (1917, 928300), (2130, 835470), (2556, 696225), (2700, 659093), (3195, 556980), (3550, 501282), (3834, 464150), (4260, 417735), (5325, 334188), (6390, 278490), (7100, 250641), (7668, 232075), (9283, 191700), (9585, 185660), (10650, 167094), (12780, 139245), (15975, 111396), (18566, 95850), (19170, 92830), (21300, 83547), (27849, 63900), (31950, 55698), (37132, 47925), (38340, 46415)]