12782510100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:716

約数の個数: 288

約数和(自身を含む): 42237296640

約数和(自身を除く): 29454786540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 263, 270, 282, 300, 383, 423, 450, 470, 526, 540, 564, 675, 705, 766, 789, 846, 900, 940, 1052, 1149, 1175, 1269, 1315, 1350, 1410, 1532, 1578, 1692, 1915, 2115, 2298, 2350, 2367, 2538, 2630, 2700, 2820, 3156, 3447, 3525, 3830, 3945, 4230, 4596, 4700, 4734, 5076, 5260, 5745, 6345, 6575, 6894, 7050, 7101, 7660, 7890, 8460, 9468, 9575, 10341, 10575, 11490, 11835, 12361, 12690, 13150, 13788, 14100, 14202, 15780, 17235, 18001, 19150, 19725, 20682, 21150, 22980, 23670, 24722, 25380, 26300, 28404, 28725, 31725, 34470, 35505, 36002, 37083, 38300, 39450, 41364, 42300, 47340, 49444, 51705, 54003, 57450, 59175, 61805, 63450, 68940, 71010, 72004, 74166, 78900, 86175, 90005, 100729, 103410, 108006, 111249, 114900, 118350, 123610, 126900, 142020, 148332, 162009, 172350, 177525, 180010, 185415, 201458, 206820, 216012, 222498, 236700, 247220, 258525, 270015, 302187, 309025, 324018, 333747, 344700, 355050, 360020, 370830, 402916, 444996, 450025, 486027, 503645, 517050, 540030, 556245, 604374, 618050, 648036, 667494, 710100, 741660, 810045, 900050, 906561, 927075, 972054, 1007290, 1034100, 1080060, 1112490, 1208748, 1236100, 1334988, 1350075, 1510935, 1620090, 1668735, 1800100, 1813122, 1854150, 1944108, 2014580, 2224980, 2430135, 2518225, 2700150, 2719683, 2781225, 3021870, 3240180, 3337470, 3626244, 3708300, 4050225, 4532805, 4734263, 4860270, 5036450, 5400300, 5439366, 5562450, 6043740, 6674940, 7554675, 8100450, 8343675, 9065610, 9468526, 9720540, 10072900, 10878732, 11124900, 12150675, 13598415, 14202789, 15109350, 16200900, 16687350, 18131220, 18937052, 22664025, 23671315, 24301350, 27196830, 28405578, 30218700, 33374700, 42608367, 45328050, 47342630, 48602700, 54393660, 56811156, 67992075, 71013945, 85216734, 90656100, 94685260, 118356575, 127825101, 135984150, 142027890, 170433468, 213041835, 236713150, 255650202, 271968300, 284055780, 355069725, 426083670, 473426300, 511300404, 639125505, 710139450, 852167340, 1065209175, 1278251010, 1420278900, 2130418350, 2556502020, 3195627525, 4260836700, 6391255050, 12782510100]

約数ペア:

[(1, 12782510100), (2, 6391255050), (3, 4260836700), (4, 3195627525), (5, 2556502020), (6, 2130418350), (9, 1420278900), (10, 1278251010), (12, 1065209175), (15, 852167340), (18, 710139450), (20, 639125505), (25, 511300404), (27, 473426300), (30, 426083670), (36, 355069725), (45, 284055780), (47, 271968300), (50, 255650202), (54, 236713150), (60, 213041835), (75, 170433468), (90, 142027890), (94, 135984150), (100, 127825101), (108, 118356575), (135, 94685260), (141, 90656100), (150, 85216734), (180, 71013945), (188, 67992075), (225, 56811156), (235, 54393660), (263, 48602700), (270, 47342630), (282, 45328050), (300, 42608367), (383, 33374700), (423, 30218700), (450, 28405578), (470, 27196830), (526, 24301350), (540, 23671315), (564, 22664025), (675, 18937052), (705, 18131220), (766, 16687350), (789, 16200900), (846, 15109350), (900, 14202789), (940, 13598415), (1052, 12150675), (1149, 11124900), (1175, 10878732), (1269, 10072900), (1315, 9720540), (1350, 9468526), (1410, 9065610), (1532, 8343675), (1578, 8100450), (1692, 7554675), (1915, 6674940), (2115, 6043740), (2298, 5562450), (2350, 5439366), (2367, 5400300), (2538, 5036450), (2630, 4860270), (2700, 4734263), (2820, 4532805), (3156, 4050225), (3447, 3708300), (3525, 3626244), (3830, 3337470), (3945, 3240180), (4230, 3021870), (4596, 2781225), (4700, 2719683), (4734, 2700150), (5076, 2518225), (5260, 2430135), (5745, 2224980), (6345, 2014580), (6575, 1944108), (6894, 1854150), (7050, 1813122), (7101, 1800100), (7660, 1668735), (7890, 1620090), (8460, 1510935), (9468, 1350075), (9575, 1334988), (10341, 1236100), (10575, 1208748), (11490, 1112490), (11835, 1080060), (12361, 1034100), (12690, 1007290), (13150, 972054), (13788, 927075), (14100, 906561), (14202, 900050), (15780, 810045), (17235, 741660), (18001, 710100), (19150, 667494), (19725, 648036), (20682, 618050), (21150, 604374), (22980, 556245), (23670, 540030), (24722, 517050), (25380, 503645), (26300, 486027), (28404, 450025), (28725, 444996), (31725, 402916), (34470, 370830), (35505, 360020), (36002, 355050), (37083, 344700), (38300, 333747), (39450, 324018), (41364, 309025), (42300, 302187), (47340, 270015), (49444, 258525), (51705, 247220), (54003, 236700), (57450, 222498), (59175, 216012), (61805, 206820), (63450, 201458), (68940, 185415), (71010, 180010), (72004, 177525), (74166, 172350), (78900, 162009), (86175, 148332), (90005, 142020), (100729, 126900), (103410, 123610), (108006, 118350), (111249, 114900)]