462437800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 1200040380

約数和(自身を除く): 737602580

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 97, 100, 110, 121, 194, 197, 200, 220, 242, 275, 388, 394, 440, 484, 485, 550, 605, 776, 788, 968, 970, 985, 1067, 1100, 1210, 1576, 1940, 1970, 2134, 2167, 2200, 2420, 2425, 3025, 3880, 3940, 4268, 4334, 4840, 4850, 4925, 5335, 6050, 7880, 8536, 8668, 9700, 9850, 10670, 10835, 11737, 12100, 17336, 19109, 19400, 19700, 21340, 21670, 23474, 23837, 24200, 26675, 38218, 39400, 42680, 43340, 46948, 47674, 53350, 54175, 58685, 76436, 86680, 93896, 95348, 95545, 106700, 108350, 117370, 119185, 152872, 190696, 191090, 210199, 213400, 216700, 234740, 238370, 293425, 382180, 420398, 433400, 469480, 476740, 477725, 586850, 595925, 764360, 840796, 953480, 955450, 1050995, 1173700, 1191850, 1681592, 1910900, 2101990, 2312189, 2347400, 2383700, 3821800, 4203980, 4624378, 4767400, 5254975, 8407960, 9248756, 10509950, 11560945, 18497512, 21019900, 23121890, 42039800, 46243780, 57804725, 92487560, 115609450, 231218900, 462437800]

約数ペア:

[(1, 462437800), (2, 231218900), (4, 115609450), (5, 92487560), (8, 57804725), (10, 46243780), (11, 42039800), (20, 23121890), (22, 21019900), (25, 18497512), (40, 11560945), (44, 10509950), (50, 9248756), (55, 8407960), (88, 5254975), (97, 4767400), (100, 4624378), (110, 4203980), (121, 3821800), (194, 2383700), (197, 2347400), (200, 2312189), (220, 2101990), (242, 1910900), (275, 1681592), (388, 1191850), (394, 1173700), (440, 1050995), (484, 955450), (485, 953480), (550, 840796), (605, 764360), (776, 595925), (788, 586850), (968, 477725), (970, 476740), (985, 469480), (1067, 433400), (1100, 420398), (1210, 382180), (1576, 293425), (1940, 238370), (1970, 234740), (2134, 216700), (2167, 213400), (2200, 210199), (2420, 191090), (2425, 190696), (3025, 152872), (3880, 119185), (3940, 117370), (4268, 108350), (4334, 106700), (4840, 95545), (4850, 95348), (4925, 93896), (5335, 86680), (6050, 76436), (7880, 58685), (8536, 54175), (8668, 53350), (9700, 47674), (9850, 46948), (10670, 43340), (10835, 42680), (11737, 39400), (12100, 38218), (17336, 26675), (19109, 24200), (19400, 23837), (19700, 23474), (21340, 21670)]