128888100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 216

約数和(自身を含む): 451721088

約数和(自身を除く): 322832988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 47, 50, 55, 60, 66, 75, 90, 94, 99, 100, 110, 132, 141, 150, 165, 180, 188, 198, 220, 225, 235, 275, 277, 282, 300, 330, 396, 423, 450, 470, 495, 517, 550, 554, 564, 660, 705, 825, 831, 846, 900, 940, 990, 1034, 1100, 1108, 1175, 1385, 1410, 1551, 1650, 1662, 1692, 1980, 2068, 2115, 2350, 2475, 2493, 2585, 2770, 2820, 3047, 3102, 3300, 3324, 3525, 4155, 4230, 4653, 4700, 4950, 4986, 5170, 5540, 6094, 6204, 6925, 7050, 7755, 8310, 8460, 9141, 9306, 9900, 9972, 10340, 10575, 12188, 12465, 12925, 13019, 13850, 14100, 15235, 15510, 16620, 18282, 18612, 20775, 21150, 23265, 24930, 25850, 26038, 27423, 27700, 30470, 31020, 36564, 38775, 39057, 41550, 42300, 45705, 46530, 49860, 51700, 52076, 54846, 60940, 62325, 65095, 76175, 77550, 78114, 83100, 91410, 93060, 109692, 116325, 117171, 124650, 130190, 137115, 143209, 152350, 155100, 156228, 182820, 195285, 228525, 232650, 234342, 249300, 260380, 274230, 286418, 304700, 325475, 390570, 429627, 457050, 465300, 468684, 548460, 572836, 585855, 650950, 685575, 716045, 781140, 859254, 914100, 976425, 1171710, 1288881, 1301900, 1371150, 1432090, 1718508, 1952850, 2148135, 2343420, 2577762, 2742300, 2864180, 2929275, 3580225, 3905700, 4296270, 5155524, 5858550, 6444405, 7160450, 8592540, 10740675, 11717100, 12888810, 14320900, 21481350, 25777620, 32222025, 42962700, 64444050, 128888100]

約数ペア:

[(1, 128888100), (2, 64444050), (3, 42962700), (4, 32222025), (5, 25777620), (6, 21481350), (9, 14320900), (10, 12888810), (11, 11717100), (12, 10740675), (15, 8592540), (18, 7160450), (20, 6444405), (22, 5858550), (25, 5155524), (30, 4296270), (33, 3905700), (36, 3580225), (44, 2929275), (45, 2864180), (47, 2742300), (50, 2577762), (55, 2343420), (60, 2148135), (66, 1952850), (75, 1718508), (90, 1432090), (94, 1371150), (99, 1301900), (100, 1288881), (110, 1171710), (132, 976425), (141, 914100), (150, 859254), (165, 781140), (180, 716045), (188, 685575), (198, 650950), (220, 585855), (225, 572836), (235, 548460), (275, 468684), (277, 465300), (282, 457050), (300, 429627), (330, 390570), (396, 325475), (423, 304700), (450, 286418), (470, 274230), (495, 260380), (517, 249300), (550, 234342), (554, 232650), (564, 228525), (660, 195285), (705, 182820), (825, 156228), (831, 155100), (846, 152350), (900, 143209), (940, 137115), (990, 130190), (1034, 124650), (1100, 117171), (1108, 116325), (1175, 109692), (1385, 93060), (1410, 91410), (1551, 83100), (1650, 78114), (1662, 77550), (1692, 76175), (1980, 65095), (2068, 62325), (2115, 60940), (2350, 54846), (2475, 52076), (2493, 51700), (2585, 49860), (2770, 46530), (2820, 45705), (3047, 42300), (3102, 41550), (3300, 39057), (3324, 38775), (3525, 36564), (4155, 31020), (4230, 30470), (4653, 27700), (4700, 27423), (4950, 26038), (4986, 25850), (5170, 24930), (5540, 23265), (6094, 21150), (6204, 20775), (6925, 18612), (7050, 18282), (7755, 16620), (8310, 15510), (8460, 15235), (9141, 14100), (9306, 13850), (9900, 13019), (9972, 12925), (10340, 12465), (10575, 12188)]