157476750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 425018880

約数和(自身を除く): 267542130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 125, 129, 150, 190, 215, 250, 257, 258, 285, 375, 430, 475, 514, 570, 645, 750, 771, 817, 950, 1075, 1285, 1290, 1425, 1542, 1634, 2150, 2375, 2451, 2570, 2850, 3225, 3855, 4085, 4750, 4883, 4902, 5375, 6425, 6450, 7125, 7710, 8170, 9766, 10750, 11051, 12255, 12850, 14250, 14649, 16125, 19275, 20425, 22102, 24415, 24510, 29298, 32125, 32250, 33153, 38550, 40850, 48830, 55255, 61275, 64250, 66306, 73245, 96375, 102125, 110510, 122075, 122550, 146490, 165765, 192750, 204250, 209969, 244150, 276275, 306375, 331530, 366225, 419938, 552550, 610375, 612750, 629907, 732450, 828825, 1049845, 1220750, 1259814, 1381375, 1657650, 1831125, 2099690, 2762750, 3149535, 3662250, 4144125, 5249225, 6299070, 8288250, 10498450, 15747675, 26246125, 31495350, 52492250, 78738375, 157476750]

約数ペア:

[(1, 157476750), (2, 78738375), (3, 52492250), (5, 31495350), (6, 26246125), (10, 15747675), (15, 10498450), (19, 8288250), (25, 6299070), (30, 5249225), (38, 4144125), (43, 3662250), (50, 3149535), (57, 2762750), (75, 2099690), (86, 1831125), (95, 1657650), (114, 1381375), (125, 1259814), (129, 1220750), (150, 1049845), (190, 828825), (215, 732450), (250, 629907), (257, 612750), (258, 610375), (285, 552550), (375, 419938), (430, 366225), (475, 331530), (514, 306375), (570, 276275), (645, 244150), (750, 209969), (771, 204250), (817, 192750), (950, 165765), (1075, 146490), (1285, 122550), (1290, 122075), (1425, 110510), (1542, 102125), (1634, 96375), (2150, 73245), (2375, 66306), (2451, 64250), (2570, 61275), (2850, 55255), (3225, 48830), (3855, 40850), (4085, 38550), (4750, 33153), (4883, 32250), (4902, 32125), (5375, 29298), (6425, 24510), (6450, 24415), (7125, 22102), (7710, 20425), (8170, 19275), (9766, 16125), (10750, 14649), (11051, 14250), (12255, 12850)]