28531780800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{36467}}^1$

素因数の和:36655

約数の個数: 168

約数和(自身を含む): 94184882496

約数和(自身を除く): 65653101696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 163, 192, 200, 240, 300, 320, 326, 400, 480, 489, 600, 652, 800, 815, 960, 978, 1200, 1304, 1600, 1630, 1956, 2400, 2445, 2608, 3260, 3912, 4075, 4800, 4890, 5216, 6520, 7824, 8150, 9780, 10432, 12225, 13040, 15648, 16300, 19560, 24450, 26080, 31296, 32600, 36467, 39120, 48900, 52160, 65200, 72934, 78240, 97800, 109401, 130400, 145868, 156480, 182335, 195600, 218802, 260800, 291736, 364670, 391200, 437604, 547005, 583472, 729340, 782400, 875208, 911675, 1094010, 1166944, 1458680, 1750416, 1823350, 2188020, 2333888, 2735025, 2917360, 3500832, 3646700, 4376040, 5470050, 5834720, 5944121, 7001664, 7293400, 8752080, 10940100, 11669440, 11888242, 14586800, 17504160, 17832363, 21880200, 23776484, 29173600, 29720605, 35008320, 35664726, 43760400, 47552968, 58347200, 59441210, 71329452, 87520800, 89161815, 95105936, 118882420, 142658904, 148603025, 175041600, 178323630, 190211872, 237764840, 285317808, 297206050, 356647260, 380423744, 445809075, 475529680, 570635616, 594412100, 713294520, 891618150, 951059360, 1141271232, 1188824200, 1426589040, 1783236300, 1902118720, 2377648400, 2853178080, 3566472600, 4755296800, 5706356160, 7132945200, 9510593600, 14265890400, 28531780800]

約数ペア:

[(1, 28531780800), (2, 14265890400), (3, 9510593600), (4, 7132945200), (5, 5706356160), (6, 4755296800), (8, 3566472600), (10, 2853178080), (12, 2377648400), (15, 1902118720), (16, 1783236300), (20, 1426589040), (24, 1188824200), (25, 1141271232), (30, 951059360), (32, 891618150), (40, 713294520), (48, 594412100), (50, 570635616), (60, 475529680), (64, 445809075), (75, 380423744), (80, 356647260), (96, 297206050), (100, 285317808), (120, 237764840), (150, 190211872), (160, 178323630), (163, 175041600), (192, 148603025), (200, 142658904), (240, 118882420), (300, 95105936), (320, 89161815), (326, 87520800), (400, 71329452), (480, 59441210), (489, 58347200), (600, 47552968), (652, 43760400), (800, 35664726), (815, 35008320), (960, 29720605), (978, 29173600), (1200, 23776484), (1304, 21880200), (1600, 17832363), (1630, 17504160), (1956, 14586800), (2400, 11888242), (2445, 11669440), (2608, 10940100), (3260, 8752080), (3912, 7293400), (4075, 7001664), (4800, 5944121), (4890, 5834720), (5216, 5470050), (6520, 4376040), (7824, 3646700), (8150, 3500832), (9780, 2917360), (10432, 2735025), (12225, 2333888), (13040, 2188020), (15648, 1823350), (16300, 1750416), (19560, 1458680), (24450, 1166944), (26080, 1094010), (31296, 911675), (32600, 875208), (36467, 782400), (39120, 729340), (48900, 583472), (52160, 547005), (65200, 437604), (72934, 391200), (78240, 364670), (97800, 291736), (109401, 260800), (130400, 218802), (145868, 195600), (156480, 182335)]