770679900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 2653996800

約数和(自身を除く): 1883316900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 83, 90, 95, 100, 108, 114, 135, 150, 166, 171, 180, 181, 190, 225, 228, 249, 270, 285, 300, 332, 342, 362, 380, 415, 450, 475, 498, 513, 540, 543, 570, 675, 684, 724, 747, 830, 855, 900, 905, 950, 996, 1026, 1086, 1140, 1245, 1350, 1425, 1494, 1577, 1629, 1660, 1710, 1810, 1900, 2052, 2075, 2172, 2241, 2490, 2565, 2700, 2715, 2850, 2988, 3154, 3258, 3420, 3439, 3620, 3735, 4150, 4275, 4482, 4525, 4731, 4887, 4980, 5130, 5430, 5700, 6225, 6308, 6516, 6878, 7470, 7885, 8145, 8300, 8550, 8964, 9050, 9462, 9774, 10260, 10317, 10860, 11205, 12450, 12825, 13575, 13756, 14193, 14940, 15023, 15770, 16290, 17100, 17195, 18100, 18675, 18924, 19548, 20634, 22410, 23655, 24435, 24900, 25650, 27150, 28386, 30046, 30951, 31540, 32580, 34390, 37350, 39425, 40725, 41268, 42579, 44820, 45069, 47310, 48870, 51300, 51585, 54300, 56025, 56772, 60092, 61902, 68780, 70965, 74700, 75115, 78850, 81450, 85158, 85975, 90138, 92853, 94620, 97740, 103170, 112050, 118275, 122175, 123804, 135207, 141930, 150230, 154755, 157700, 162900, 170316, 171950, 180276, 185706, 206340, 212895, 224100, 225345, 236550, 244350, 257925, 270414, 283860, 285437, 300460, 309510, 343900, 354825, 371412, 375575, 405621, 425790, 450690, 464265, 473100, 488700, 515850, 540828, 570874, 619020, 676035, 709650, 751150, 773775, 811242, 851580, 856311, 901380, 928530, 1031700, 1064475, 1126725, 1141748, 1352070, 1419300, 1427185, 1502300, 1547550, 1622484, 1712622, 1857060, 2028105, 2128950, 2253450, 2321325, 2568933, 2704140, 2854370, 3095100, 3380175, 3425244, 4056210, 4257900, 4281555, 4506900, 4642650, 5137866, 5708740, 6760350, 7135925, 7706799, 8112420, 8563110, 9285300, 10140525, 10275732, 12844665, 13520700, 14271850, 15413598, 17126220, 20281050, 21407775, 25689330, 28543700, 30827196, 38533995, 40562100, 42815550, 51378660, 64223325, 77067990, 85631100, 128446650, 154135980, 192669975, 256893300, 385339950, 770679900]

約数ペア:

[(1, 770679900), (2, 385339950), (3, 256893300), (4, 192669975), (5, 154135980), (6, 128446650), (9, 85631100), (10, 77067990), (12, 64223325), (15, 51378660), (18, 42815550), (19, 40562100), (20, 38533995), (25, 30827196), (27, 28543700), (30, 25689330), (36, 21407775), (38, 20281050), (45, 17126220), (50, 15413598), (54, 14271850), (57, 13520700), (60, 12844665), (75, 10275732), (76, 10140525), (83, 9285300), (90, 8563110), (95, 8112420), (100, 7706799), (108, 7135925), (114, 6760350), (135, 5708740), (150, 5137866), (166, 4642650), (171, 4506900), (180, 4281555), (181, 4257900), (190, 4056210), (225, 3425244), (228, 3380175), (249, 3095100), (270, 2854370), (285, 2704140), (300, 2568933), (332, 2321325), (342, 2253450), (362, 2128950), (380, 2028105), (415, 1857060), (450, 1712622), (475, 1622484), (498, 1547550), (513, 1502300), (540, 1427185), (543, 1419300), (570, 1352070), (675, 1141748), (684, 1126725), (724, 1064475), (747, 1031700), (830, 928530), (855, 901380), (900, 856311), (905, 851580), (950, 811242), (996, 773775), (1026, 751150), (1086, 709650), (1140, 676035), (1245, 619020), (1350, 570874), (1425, 540828), (1494, 515850), (1577, 488700), (1629, 473100), (1660, 464265), (1710, 450690), (1810, 425790), (1900, 405621), (2052, 375575), (2075, 371412), (2172, 354825), (2241, 343900), (2490, 309510), (2565, 300460), (2700, 285437), (2715, 283860), (2850, 270414), (2988, 257925), (3154, 244350), (3258, 236550), (3420, 225345), (3439, 224100), (3620, 212895), (3735, 206340), (4150, 185706), (4275, 180276), (4482, 171950), (4525, 170316), (4731, 162900), (4887, 157700), (4980, 154755), (5130, 150230), (5430, 141930), (5700, 135207), (6225, 123804), (6308, 122175), (6516, 118275), (6878, 112050), (7470, 103170), (7885, 97740), (8145, 94620), (8300, 92853), (8550, 90138), (8964, 85975), (9050, 85158), (9462, 81450), (9774, 78850), (10260, 75115), (10317, 74700), (10860, 70965), (11205, 68780), (12450, 61902), (12825, 60092), (13575, 56772), (13756, 56025), (14193, 54300), (14940, 51585), (15023, 51300), (15770, 48870), (16290, 47310), (17100, 45069), (17195, 44820), (18100, 42579), (18675, 41268), (18924, 40725), (19548, 39425), (20634, 37350), (22410, 34390), (23655, 32580), (24435, 31540), (24900, 30951), (25650, 30046), (27150, 28386)]