2153139600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 7148917440

約数和(自身を除く): 4995777840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 107, 120, 123, 150, 164, 200, 205, 214, 240, 246, 300, 321, 328, 400, 409, 410, 428, 492, 535, 600, 615, 642, 656, 818, 820, 856, 984, 1025, 1070, 1200, 1227, 1230, 1284, 1605, 1636, 1640, 1712, 1968, 2045, 2050, 2140, 2454, 2460, 2568, 2675, 3075, 3210, 3272, 3280, 4090, 4100, 4280, 4387, 4908, 4920, 5136, 5350, 6135, 6150, 6420, 6544, 8025, 8180, 8200, 8560, 8774, 9816, 9840, 10225, 10700, 12270, 12300, 12840, 13161, 16050, 16360, 16400, 16769, 17548, 19632, 20450, 21400, 21935, 24540, 24600, 25680, 26322, 30675, 32100, 32720, 33538, 35096, 40900, 42800, 43763, 43870, 49080, 49200, 50307, 52644, 61350, 64200, 65805, 67076, 70192, 81800, 83845, 87526, 87740, 98160, 100614, 105288, 109675, 122700, 128400, 131289, 131610, 134152, 163600, 167690, 175052, 175480, 201228, 210576, 218815, 219350, 245400, 251535, 262578, 263220, 268304, 329025, 335380, 350104, 350960, 402456, 419225, 437630, 438700, 490800, 503070, 525156, 526440, 656445, 658050, 670760, 700208, 804912, 838450, 875260, 877400, 1006140, 1050312, 1052880, 1094075, 1257675, 1312890, 1316100, 1341520, 1676900, 1750520, 1754800, 1794283, 2012280, 2100624, 2188150, 2515350, 2625780, 2632200, 3282225, 3353800, 3501040, 3588566, 4024560, 4376300, 5030700, 5251560, 5264400, 5382849, 6564450, 6707600, 7177132, 8752600, 8971415, 10061400, 10503120, 10765698, 13128900, 14354264, 17505200, 17942830, 20122800, 21531396, 26257800, 26914245, 28708528, 35885660, 43062792, 44857075, 52515600, 53828490, 71771320, 86125584, 89714150, 107656980, 134571225, 143542640, 179428300, 215313960, 269142450, 358856600, 430627920, 538284900, 717713200, 1076569800, 2153139600]

約数ペア:

[(1, 2153139600), (2, 1076569800), (3, 717713200), (4, 538284900), (5, 430627920), (6, 358856600), (8, 269142450), (10, 215313960), (12, 179428300), (15, 143542640), (16, 134571225), (20, 107656980), (24, 89714150), (25, 86125584), (30, 71771320), (40, 53828490), (41, 52515600), (48, 44857075), (50, 43062792), (60, 35885660), (75, 28708528), (80, 26914245), (82, 26257800), (100, 21531396), (107, 20122800), (120, 17942830), (123, 17505200), (150, 14354264), (164, 13128900), (200, 10765698), (205, 10503120), (214, 10061400), (240, 8971415), (246, 8752600), (300, 7177132), (321, 6707600), (328, 6564450), (400, 5382849), (409, 5264400), (410, 5251560), (428, 5030700), (492, 4376300), (535, 4024560), (600, 3588566), (615, 3501040), (642, 3353800), (656, 3282225), (818, 2632200), (820, 2625780), (856, 2515350), (984, 2188150), (1025, 2100624), (1070, 2012280), (1200, 1794283), (1227, 1754800), (1230, 1750520), (1284, 1676900), (1605, 1341520), (1636, 1316100), (1640, 1312890), (1712, 1257675), (1968, 1094075), (2045, 1052880), (2050, 1050312), (2140, 1006140), (2454, 877400), (2460, 875260), (2568, 838450), (2675, 804912), (3075, 700208), (3210, 670760), (3272, 658050), (3280, 656445), (4090, 526440), (4100, 525156), (4280, 503070), (4387, 490800), (4908, 438700), (4920, 437630), (5136, 419225), (5350, 402456), (6135, 350960), (6150, 350104), (6420, 335380), (6544, 329025), (8025, 268304), (8180, 263220), (8200, 262578), (8560, 251535), (8774, 245400), (9816, 219350), (9840, 218815), (10225, 210576), (10700, 201228), (12270, 175480), (12300, 175052), (12840, 167690), (13161, 163600), (16050, 134152), (16360, 131610), (16400, 131289), (16769, 128400), (17548, 122700), (19632, 109675), (20450, 105288), (21400, 100614), (21935, 98160), (24540, 87740), (24600, 87526), (25680, 83845), (26322, 81800), (30675, 70192), (32100, 67076), (32720, 65805), (33538, 64200), (35096, 61350), (40900, 52644), (42800, 50307), (43763, 49200), (43870, 49080)]