889740300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3376

約数の個数: 144

約数和(自身を含む): 2749824000

約数和(自身を除く): 1860083700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 116, 124, 145, 150, 155, 174, 186, 290, 300, 310, 348, 372, 435, 465, 580, 620, 725, 775, 870, 899, 930, 1450, 1550, 1740, 1798, 1860, 2175, 2325, 2697, 2900, 3100, 3299, 3596, 4350, 4495, 4650, 5394, 6598, 8700, 8990, 9300, 9897, 10788, 13196, 13485, 16495, 17980, 19794, 22475, 26970, 32990, 39588, 44950, 49485, 53940, 65980, 67425, 82475, 89900, 95671, 98970, 102269, 134850, 164950, 191342, 197940, 204538, 247425, 269700, 287013, 306807, 329900, 382684, 409076, 478355, 494850, 511345, 574026, 613614, 956710, 989700, 1022690, 1148052, 1227228, 1435065, 1534035, 1913420, 2045380, 2391775, 2556725, 2870130, 2965801, 3068070, 4783550, 5113450, 5740260, 5931602, 6136140, 7175325, 7670175, 8897403, 9567100, 10226900, 11863204, 14350650, 14829005, 15340350, 17794806, 28701300, 29658010, 30680700, 35589612, 44487015, 59316020, 74145025, 88974030, 148290050, 177948060, 222435075, 296580100, 444870150, 889740300]

約数ペア:

[(1, 889740300), (2, 444870150), (3, 296580100), (4, 222435075), (5, 177948060), (6, 148290050), (10, 88974030), (12, 74145025), (15, 59316020), (20, 44487015), (25, 35589612), (29, 30680700), (30, 29658010), (31, 28701300), (50, 17794806), (58, 15340350), (60, 14829005), (62, 14350650), (75, 11863204), (87, 10226900), (93, 9567100), (100, 8897403), (116, 7670175), (124, 7175325), (145, 6136140), (150, 5931602), (155, 5740260), (174, 5113450), (186, 4783550), (290, 3068070), (300, 2965801), (310, 2870130), (348, 2556725), (372, 2391775), (435, 2045380), (465, 1913420), (580, 1534035), (620, 1435065), (725, 1227228), (775, 1148052), (870, 1022690), (899, 989700), (930, 956710), (1450, 613614), (1550, 574026), (1740, 511345), (1798, 494850), (1860, 478355), (2175, 409076), (2325, 382684), (2697, 329900), (2900, 306807), (3100, 287013), (3299, 269700), (3596, 247425), (4350, 204538), (4495, 197940), (4650, 191342), (5394, 164950), (6598, 134850), (8700, 102269), (8990, 98970), (9300, 95671), (9897, 89900), (10788, 82475), (13196, 67425), (13485, 65980), (16495, 53940), (17980, 49485), (19794, 44950), (22475, 39588), (26970, 32990)]