20175462300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10663}}^1$

素因数の和:10757

約数の個数: 288

約数和(自身を含む): 71977393152

約数和(自身を除く): 51801930852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 53, 60, 68, 70, 75, 84, 85, 100, 102, 105, 106, 119, 140, 150, 159, 170, 175, 204, 210, 212, 238, 255, 265, 300, 318, 340, 350, 357, 371, 420, 425, 476, 510, 525, 530, 595, 636, 700, 714, 742, 795, 850, 901, 1020, 1050, 1060, 1113, 1190, 1275, 1325, 1428, 1484, 1590, 1700, 1785, 1802, 1855, 2100, 2226, 2380, 2550, 2650, 2703, 2975, 3180, 3570, 3604, 3710, 3975, 4452, 4505, 5100, 5300, 5406, 5565, 5950, 6307, 7140, 7420, 7950, 8925, 9010, 9275, 10663, 10812, 11130, 11900, 12614, 13515, 15900, 17850, 18020, 18550, 18921, 21326, 22260, 22525, 25228, 27030, 27825, 31535, 31989, 35700, 37100, 37842, 42652, 45050, 53315, 54060, 55650, 63070, 63978, 67575, 74641, 75684, 90100, 94605, 106630, 111300, 126140, 127956, 135150, 149282, 157675, 159945, 181271, 189210, 213260, 223923, 266575, 270300, 298564, 315350, 319890, 362542, 373205, 378420, 447846, 473025, 533150, 543813, 565139, 630700, 639780, 725084, 746410, 799725, 895692, 906355, 946050, 1066300, 1087626, 1119615, 1130278, 1268897, 1492820, 1599450, 1695417, 1812710, 1866025, 1892100, 2175252, 2239230, 2260556, 2537794, 2719065, 2825695, 3198900, 3390834, 3625420, 3732050, 3806691, 3955973, 4478460, 4531775, 5075588, 5438130, 5598075, 5651390, 6344485, 6781668, 7464100, 7613382, 7911946, 8477085, 9063550, 9607363, 10876260, 11196150, 11302780, 11867919, 12688970, 13595325, 14128475, 15226764, 15823892, 16954170, 18127100, 19033455, 19214726, 19779865, 22392300, 23735838, 25377940, 27190650, 28256950, 28822089, 31722425, 33908340, 38066910, 38429452, 39559730, 42385425, 47471676, 48036815, 54381300, 56513900, 57644178, 59339595, 63444850, 67251541, 76133820, 79119460, 84770850, 95167275, 96073630, 98899325, 115288356, 118679190, 126889700, 134503082, 144110445, 169541700, 190334550, 192147260, 197798650, 201754623, 237358380, 240184075, 269006164, 288220890, 296697975, 336257705, 380669100, 395597300, 403509246, 480368150, 576441780, 593395950, 672515410, 720552225, 807018492, 960736300, 1008773115, 1186791900, 1345030820, 1441104450, 1681288525, 2017546230, 2882208900, 3362577050, 4035092460, 5043865575, 6725154100, 10087731150, 20175462300]

約数ペア:

[(1, 20175462300), (2, 10087731150), (3, 6725154100), (4, 5043865575), (5, 4035092460), (6, 3362577050), (7, 2882208900), (10, 2017546230), (12, 1681288525), (14, 1441104450), (15, 1345030820), (17, 1186791900), (20, 1008773115), (21, 960736300), (25, 807018492), (28, 720552225), (30, 672515410), (34, 593395950), (35, 576441780), (42, 480368150), (50, 403509246), (51, 395597300), (53, 380669100), (60, 336257705), (68, 296697975), (70, 288220890), (75, 269006164), (84, 240184075), (85, 237358380), (100, 201754623), (102, 197798650), (105, 192147260), (106, 190334550), (119, 169541700), (140, 144110445), (150, 134503082), (159, 126889700), (170, 118679190), (175, 115288356), (204, 98899325), (210, 96073630), (212, 95167275), (238, 84770850), (255, 79119460), (265, 76133820), (300, 67251541), (318, 63444850), (340, 59339595), (350, 57644178), (357, 56513900), (371, 54381300), (420, 48036815), (425, 47471676), (476, 42385425), (510, 39559730), (525, 38429452), (530, 38066910), (595, 33908340), (636, 31722425), (700, 28822089), (714, 28256950), (742, 27190650), (795, 25377940), (850, 23735838), (901, 22392300), (1020, 19779865), (1050, 19214726), (1060, 19033455), (1113, 18127100), (1190, 16954170), (1275, 15823892), (1325, 15226764), (1428, 14128475), (1484, 13595325), (1590, 12688970), (1700, 11867919), (1785, 11302780), (1802, 11196150), (1855, 10876260), (2100, 9607363), (2226, 9063550), (2380, 8477085), (2550, 7911946), (2650, 7613382), (2703, 7464100), (2975, 6781668), (3180, 6344485), (3570, 5651390), (3604, 5598075), (3710, 5438130), (3975, 5075588), (4452, 4531775), (4505, 4478460), (5100, 3955973), (5300, 3806691), (5406, 3732050), (5565, 3625420), (5950, 3390834), (6307, 3198900), (7140, 2825695), (7420, 2719065), (7950, 2537794), (8925, 2260556), (9010, 2239230), (9275, 2175252), (10663, 1892100), (10812, 1866025), (11130, 1812710), (11900, 1695417), (12614, 1599450), (13515, 1492820), (15900, 1268897), (17850, 1130278), (18020, 1119615), (18550, 1087626), (18921, 1066300), (21326, 946050), (22260, 906355), (22525, 895692), (25228, 799725), (27030, 746410), (27825, 725084), (31535, 639780), (31989, 630700), (35700, 565139), (37100, 543813), (37842, 533150), (42652, 473025), (45050, 447846), (53315, 378420), (54060, 373205), (55650, 362542), (63070, 319890), (63978, 315350), (67575, 298564), (74641, 270300), (75684, 266575), (90100, 223923), (94605, 213260), (106630, 189210), (111300, 181271), (126140, 159945), (127956, 157675), (135150, 149282)]