12665622600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{51361}}^1$

素因数の和:51520

約数の個数: 144

約数和(自身を含む): 42846694020

約数和(自身を除く): 30181071420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 274, 300, 360, 411, 450, 548, 600, 685, 822, 900, 1096, 1233, 1370, 1644, 1800, 2055, 2466, 2740, 3288, 3425, 4110, 4932, 5480, 6165, 6850, 8220, 9864, 10275, 12330, 13700, 16440, 20550, 24660, 27400, 30825, 41100, 49320, 51361, 61650, 82200, 102722, 123300, 154083, 205444, 246600, 256805, 308166, 410888, 462249, 513610, 616332, 770415, 924498, 1027220, 1232664, 1284025, 1540830, 1848996, 2054440, 2311245, 2568050, 3081660, 3697992, 3852075, 4622490, 5136100, 6163320, 7036457, 7704150, 9244980, 10272200, 11556225, 14072914, 15408300, 18489960, 21109371, 23112450, 28145828, 30816600, 35182285, 42218742, 46224900, 56291656, 63328113, 70364570, 84437484, 92449800, 105546855, 126656226, 140729140, 168874968, 175911425, 211093710, 253312452, 281458280, 316640565, 351822850, 422187420, 506624904, 527734275, 633281130, 703645700, 844374840, 1055468550, 1266562260, 1407291400, 1583202825, 2110937100, 2533124520, 3166405650, 4221874200, 6332811300, 12665622600]

約数ペア:

[(1, 12665622600), (2, 6332811300), (3, 4221874200), (4, 3166405650), (5, 2533124520), (6, 2110937100), (8, 1583202825), (9, 1407291400), (10, 1266562260), (12, 1055468550), (15, 844374840), (18, 703645700), (20, 633281130), (24, 527734275), (25, 506624904), (30, 422187420), (36, 351822850), (40, 316640565), (45, 281458280), (50, 253312452), (60, 211093710), (72, 175911425), (75, 168874968), (90, 140729140), (100, 126656226), (120, 105546855), (137, 92449800), (150, 84437484), (180, 70364570), (200, 63328113), (225, 56291656), (274, 46224900), (300, 42218742), (360, 35182285), (411, 30816600), (450, 28145828), (548, 23112450), (600, 21109371), (685, 18489960), (822, 15408300), (900, 14072914), (1096, 11556225), (1233, 10272200), (1370, 9244980), (1644, 7704150), (1800, 7036457), (2055, 6163320), (2466, 5136100), (2740, 4622490), (3288, 3852075), (3425, 3697992), (4110, 3081660), (4932, 2568050), (5480, 2311245), (6165, 2054440), (6850, 1848996), (8220, 1540830), (9864, 1284025), (10275, 1232664), (12330, 1027220), (13700, 924498), (16440, 770415), (20550, 616332), (24660, 513610), (27400, 462249), (30825, 410888), (41100, 308166), (49320, 256805), (51361, 246600), (61650, 205444), (82200, 154083), (102722, 123300)]