2216900700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7487}}^1$

素因数の和:7561

約数の個数: 216

約数和(自身を含む): 8111480832

約数和(自身を除く): 5894580132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 525, 564, 630, 658, 700, 705, 846, 900, 940, 987, 1050, 1175, 1260, 1316, 1410, 1575, 1645, 1692, 1974, 2100, 2115, 2350, 2820, 2961, 3150, 3290, 3525, 3948, 4230, 4700, 4935, 5922, 6300, 6580, 7050, 7487, 8225, 8460, 9870, 10575, 11844, 14100, 14805, 14974, 16450, 19740, 21150, 22461, 24675, 29610, 29948, 32900, 37435, 42300, 44922, 49350, 52409, 59220, 67383, 74025, 74870, 89844, 98700, 104818, 112305, 134766, 148050, 149740, 157227, 187175, 209636, 224610, 262045, 269532, 296100, 314454, 336915, 351889, 374350, 449220, 471681, 524090, 561525, 628908, 673830, 703778, 748700, 786135, 943362, 1048180, 1055667, 1123050, 1310225, 1347660, 1407556, 1572270, 1684575, 1759445, 1886724, 2111334, 2246100, 2358405, 2463223, 2620450, 3144540, 3167001, 3369150, 3518890, 3930675, 4222668, 4716810, 4926446, 5240900, 5278335, 6334002, 6738300, 7037780, 7389669, 7861350, 8797225, 9433620, 9852892, 10556670, 11792025, 12316115, 12668004, 14779338, 15722700, 15835005, 17594450, 21113340, 22169007, 23584050, 24632230, 26391675, 29558676, 31670010, 35188900, 36948345, 44338014, 47168100, 49264460, 52783350, 61580575, 63340020, 73896690, 79175025, 88676028, 105566700, 110845035, 123161150, 147793380, 158350050, 184741725, 221690070, 246322300, 316700100, 369483450, 443380140, 554225175, 738966900, 1108450350, 2216900700]

約数ペア:

[(1, 2216900700), (2, 1108450350), (3, 738966900), (4, 554225175), (5, 443380140), (6, 369483450), (7, 316700100), (9, 246322300), (10, 221690070), (12, 184741725), (14, 158350050), (15, 147793380), (18, 123161150), (20, 110845035), (21, 105566700), (25, 88676028), (28, 79175025), (30, 73896690), (35, 63340020), (36, 61580575), (42, 52783350), (45, 49264460), (47, 47168100), (50, 44338014), (60, 36948345), (63, 35188900), (70, 31670010), (75, 29558676), (84, 26391675), (90, 24632230), (94, 23584050), (100, 22169007), (105, 21113340), (126, 17594450), (140, 15835005), (141, 15722700), (150, 14779338), (175, 12668004), (180, 12316115), (188, 11792025), (210, 10556670), (225, 9852892), (235, 9433620), (252, 8797225), (282, 7861350), (300, 7389669), (315, 7037780), (329, 6738300), (350, 6334002), (420, 5278335), (423, 5240900), (450, 4926446), (470, 4716810), (525, 4222668), (564, 3930675), (630, 3518890), (658, 3369150), (700, 3167001), (705, 3144540), (846, 2620450), (900, 2463223), (940, 2358405), (987, 2246100), (1050, 2111334), (1175, 1886724), (1260, 1759445), (1316, 1684575), (1410, 1572270), (1575, 1407556), (1645, 1347660), (1692, 1310225), (1974, 1123050), (2100, 1055667), (2115, 1048180), (2350, 943362), (2820, 786135), (2961, 748700), (3150, 703778), (3290, 673830), (3525, 628908), (3948, 561525), (4230, 524090), (4700, 471681), (4935, 449220), (5922, 374350), (6300, 351889), (6580, 336915), (7050, 314454), (7487, 296100), (8225, 269532), (8460, 262045), (9870, 224610), (10575, 209636), (11844, 187175), (14100, 157227), (14805, 149740), (14974, 148050), (16450, 134766), (19740, 112305), (21150, 104818), (22461, 98700), (24675, 89844), (29610, 74870), (29948, 74025), (32900, 67383), (37435, 59220), (42300, 52409), (44922, 49350)]