19376556000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{10837}}^1$

素因数の和:11014

約数の個数: 192

約数和(自身を含む): 63909518400

約数和(自身を除く): 44532962400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 149, 150, 160, 200, 240, 250, 298, 300, 375, 400, 447, 480, 500, 596, 600, 745, 750, 800, 894, 1000, 1192, 1200, 1490, 1500, 1788, 2000, 2235, 2384, 2400, 2980, 3000, 3576, 3725, 4000, 4470, 4768, 5960, 6000, 7152, 7450, 8940, 10837, 11175, 11920, 12000, 14304, 14900, 17880, 18625, 21674, 22350, 23840, 29800, 32511, 35760, 37250, 43348, 44700, 54185, 55875, 59600, 65022, 71520, 74500, 86696, 89400, 108370, 111750, 119200, 130044, 149000, 162555, 173392, 178800, 216740, 223500, 260088, 270925, 298000, 325110, 346784, 357600, 433480, 447000, 520176, 541850, 596000, 650220, 812775, 866960, 894000, 1040352, 1083700, 1300440, 1354625, 1614713, 1625550, 1733920, 1788000, 2167400, 2600880, 2709250, 3229426, 3251100, 4063875, 4334800, 4844139, 5201760, 5418500, 6458852, 6502200, 8073565, 8127750, 8669600, 9688278, 10837000, 12917704, 13004400, 16147130, 16255500, 19376556, 21674000, 24220695, 25835408, 26008800, 32294260, 32511000, 38753112, 40367825, 43348000, 48441390, 51670816, 64588520, 65022000, 77506224, 80735650, 96882780, 121103475, 129177040, 130044000, 155012448, 161471300, 193765560, 201839125, 242206950, 258354080, 322942600, 387531120, 403678250, 484413900, 605517375, 645885200, 775062240, 807356500, 968827800, 1211034750, 1291770400, 1614713000, 1937655600, 2422069500, 3229426000, 3875311200, 4844139000, 6458852000, 9688278000, 19376556000]

約数ペア:

[(1, 19376556000), (2, 9688278000), (3, 6458852000), (4, 4844139000), (5, 3875311200), (6, 3229426000), (8, 2422069500), (10, 1937655600), (12, 1614713000), (15, 1291770400), (16, 1211034750), (20, 968827800), (24, 807356500), (25, 775062240), (30, 645885200), (32, 605517375), (40, 484413900), (48, 403678250), (50, 387531120), (60, 322942600), (75, 258354080), (80, 242206950), (96, 201839125), (100, 193765560), (120, 161471300), (125, 155012448), (149, 130044000), (150, 129177040), (160, 121103475), (200, 96882780), (240, 80735650), (250, 77506224), (298, 65022000), (300, 64588520), (375, 51670816), (400, 48441390), (447, 43348000), (480, 40367825), (500, 38753112), (596, 32511000), (600, 32294260), (745, 26008800), (750, 25835408), (800, 24220695), (894, 21674000), (1000, 19376556), (1192, 16255500), (1200, 16147130), (1490, 13004400), (1500, 12917704), (1788, 10837000), (2000, 9688278), (2235, 8669600), (2384, 8127750), (2400, 8073565), (2980, 6502200), (3000, 6458852), (3576, 5418500), (3725, 5201760), (4000, 4844139), (4470, 4334800), (4768, 4063875), (5960, 3251100), (6000, 3229426), (7152, 2709250), (7450, 2600880), (8940, 2167400), (10837, 1788000), (11175, 1733920), (11920, 1625550), (12000, 1614713), (14304, 1354625), (14900, 1300440), (17880, 1083700), (18625, 1040352), (21674, 894000), (22350, 866960), (23840, 812775), (29800, 650220), (32511, 596000), (35760, 541850), (37250, 520176), (43348, 447000), (44700, 433480), (54185, 357600), (55875, 346784), (59600, 325110), (65022, 298000), (71520, 270925), (74500, 260088), (86696, 223500), (89400, 216740), (108370, 178800), (111750, 173392), (119200, 162555), (130044, 149000)]