805359100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 2244231360

約数和(自身を除く): 1438872260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 47, 49, 50, 52, 65, 70, 91, 94, 98, 100, 130, 140, 175, 182, 188, 196, 235, 245, 260, 269, 325, 329, 350, 364, 455, 470, 490, 538, 611, 637, 650, 658, 700, 910, 940, 980, 1076, 1175, 1222, 1225, 1274, 1300, 1316, 1345, 1645, 1820, 1883, 2275, 2303, 2350, 2444, 2450, 2548, 2690, 3055, 3185, 3290, 3497, 3766, 4277, 4550, 4606, 4700, 4900, 5380, 6110, 6370, 6580, 6725, 6994, 7532, 8225, 8554, 9100, 9212, 9415, 11515, 12220, 12643, 12740, 13181, 13450, 13988, 15275, 15925, 16450, 17108, 17485, 18830, 21385, 23030, 24479, 25286, 26362, 26900, 29939, 30550, 31850, 32900, 34970, 37660, 42770, 46060, 47075, 48958, 50572, 52724, 57575, 59878, 61100, 63215, 63700, 65905, 69940, 85540, 87425, 88501, 94150, 97916, 106925, 115150, 119756, 122395, 126430, 131810, 149695, 164359, 171353, 174850, 177002, 188300, 213850, 230300, 244790, 252860, 263620, 299390, 316075, 328718, 329525, 342706, 349700, 354004, 427700, 442505, 489580, 598780, 611975, 619507, 632150, 657436, 659050, 685412, 748475, 821795, 856765, 885010, 1150513, 1223950, 1239014, 1264300, 1318100, 1496950, 1643590, 1713530, 1770020, 2212525, 2301026, 2447900, 2478028, 2993900, 3097535, 3287180, 3427060, 4108975, 4283825, 4425050, 4602052, 5752565, 6195070, 8053591, 8217950, 8567650, 8850100, 11505130, 12390140, 15487675, 16107182, 16435900, 17135300, 23010260, 28762825, 30975350, 32214364, 40267955, 57525650, 61950700, 80535910, 115051300, 161071820, 201339775, 402679550, 805359100]

約数ペア:

[(1, 805359100), (2, 402679550), (4, 201339775), (5, 161071820), (7, 115051300), (10, 80535910), (13, 61950700), (14, 57525650), (20, 40267955), (25, 32214364), (26, 30975350), (28, 28762825), (35, 23010260), (47, 17135300), (49, 16435900), (50, 16107182), (52, 15487675), (65, 12390140), (70, 11505130), (91, 8850100), (94, 8567650), (98, 8217950), (100, 8053591), (130, 6195070), (140, 5752565), (175, 4602052), (182, 4425050), (188, 4283825), (196, 4108975), (235, 3427060), (245, 3287180), (260, 3097535), (269, 2993900), (325, 2478028), (329, 2447900), (350, 2301026), (364, 2212525), (455, 1770020), (470, 1713530), (490, 1643590), (538, 1496950), (611, 1318100), (637, 1264300), (650, 1239014), (658, 1223950), (700, 1150513), (910, 885010), (940, 856765), (980, 821795), (1076, 748475), (1175, 685412), (1222, 659050), (1225, 657436), (1274, 632150), (1300, 619507), (1316, 611975), (1345, 598780), (1645, 489580), (1820, 442505), (1883, 427700), (2275, 354004), (2303, 349700), (2350, 342706), (2444, 329525), (2450, 328718), (2548, 316075), (2690, 299390), (3055, 263620), (3185, 252860), (3290, 244790), (3497, 230300), (3766, 213850), (4277, 188300), (4550, 177002), (4606, 174850), (4700, 171353), (4900, 164359), (5380, 149695), (6110, 131810), (6370, 126430), (6580, 122395), (6725, 119756), (6994, 115150), (7532, 106925), (8225, 97916), (8554, 94150), (9100, 88501), (9212, 87425), (9415, 85540), (11515, 69940), (12220, 65905), (12643, 63700), (12740, 63215), (13181, 61100), (13450, 59878), (13988, 57575), (15275, 52724), (15925, 50572), (16450, 48958), (17108, 47075), (17485, 46060), (18830, 42770), (21385, 37660), (23030, 34970), (24479, 32900), (25286, 31850), (26362, 30550), (26900, 29939)]