198773250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 597542400

約数和(自身を除く): 398769150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 29, 30, 37, 38, 39, 50, 57, 58, 65, 74, 75, 78, 87, 95, 111, 114, 125, 130, 145, 150, 174, 185, 190, 195, 222, 247, 250, 285, 290, 325, 370, 375, 377, 390, 435, 475, 481, 494, 551, 555, 570, 650, 703, 725, 741, 750, 754, 870, 925, 950, 962, 975, 1073, 1102, 1110, 1131, 1235, 1406, 1425, 1443, 1450, 1482, 1625, 1653, 1850, 1885, 1950, 2109, 2146, 2175, 2262, 2375, 2405, 2470, 2755, 2775, 2850, 2886, 3219, 3250, 3306, 3515, 3625, 3705, 3770, 4218, 4350, 4625, 4750, 4810, 4875, 5365, 5510, 5550, 5655, 6175, 6438, 7030, 7125, 7163, 7215, 7250, 7410, 8265, 9139, 9250, 9425, 9750, 10545, 10730, 10875, 11310, 12025, 12350, 13775, 13875, 13949, 14250, 14326, 14430, 16095, 16530, 17575, 18278, 18525, 18850, 20387, 21090, 21489, 21750, 24050, 26825, 27417, 27550, 27750, 27898, 28275, 30875, 32190, 35150, 35815, 36075, 37050, 40774, 41325, 41847, 42978, 45695, 47125, 52725, 53650, 54834, 56550, 60125, 61161, 61750, 68875, 69745, 71630, 72150, 80475, 82650, 83694, 87875, 91390, 92625, 94250, 101935, 105450, 107445, 120250, 122322, 134125, 137085, 137750, 139490, 141375, 160950, 175750, 179075, 180375, 185250, 203870, 206625, 209235, 214890, 228475, 263625, 265031, 268250, 274170, 282750, 305805, 348725, 358150, 360750, 402375, 413250, 418470, 456950, 509675, 527250, 530062, 537225, 611610, 685425, 697450, 795093, 804750, 895375, 1019350, 1046175, 1074450, 1142375, 1325155, 1370850, 1529025, 1590186, 1743625, 1790750, 2092350, 2284750, 2548375, 2650310, 2686125, 3058050, 3427125, 3487250, 3975465, 5096750, 5230875, 5372250, 6625775, 6854250, 7645125, 7950930, 10461750, 13251550, 15290250, 19877325, 33128875, 39754650, 66257750, 99386625, 198773250]

約数ペア:

[(1, 198773250), (2, 99386625), (3, 66257750), (5, 39754650), (6, 33128875), (10, 19877325), (13, 15290250), (15, 13251550), (19, 10461750), (25, 7950930), (26, 7645125), (29, 6854250), (30, 6625775), (37, 5372250), (38, 5230875), (39, 5096750), (50, 3975465), (57, 3487250), (58, 3427125), (65, 3058050), (74, 2686125), (75, 2650310), (78, 2548375), (87, 2284750), (95, 2092350), (111, 1790750), (114, 1743625), (125, 1590186), (130, 1529025), (145, 1370850), (150, 1325155), (174, 1142375), (185, 1074450), (190, 1046175), (195, 1019350), (222, 895375), (247, 804750), (250, 795093), (285, 697450), (290, 685425), (325, 611610), (370, 537225), (375, 530062), (377, 527250), (390, 509675), (435, 456950), (475, 418470), (481, 413250), (494, 402375), (551, 360750), (555, 358150), (570, 348725), (650, 305805), (703, 282750), (725, 274170), (741, 268250), (750, 265031), (754, 263625), (870, 228475), (925, 214890), (950, 209235), (962, 206625), (975, 203870), (1073, 185250), (1102, 180375), (1110, 179075), (1131, 175750), (1235, 160950), (1406, 141375), (1425, 139490), (1443, 137750), (1450, 137085), (1482, 134125), (1625, 122322), (1653, 120250), (1850, 107445), (1885, 105450), (1950, 101935), (2109, 94250), (2146, 92625), (2175, 91390), (2262, 87875), (2375, 83694), (2405, 82650), (2470, 80475), (2755, 72150), (2775, 71630), (2850, 69745), (2886, 68875), (3219, 61750), (3250, 61161), (3306, 60125), (3515, 56550), (3625, 54834), (3705, 53650), (3770, 52725), (4218, 47125), (4350, 45695), (4625, 42978), (4750, 41847), (4810, 41325), (4875, 40774), (5365, 37050), (5510, 36075), (5550, 35815), (5655, 35150), (6175, 32190), (6438, 30875), (7030, 28275), (7125, 27898), (7163, 27750), (7215, 27550), (7250, 27417), (7410, 26825), (8265, 24050), (9139, 21750), (9250, 21489), (9425, 21090), (9750, 20387), (10545, 18850), (10730, 18525), (10875, 18278), (11310, 17575), (12025, 16530), (12350, 16095), (13775, 14430), (13875, 14326), (13949, 14250)]