1900369800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3285

約数の個数: 288

約数和(自身を含む): 7451308800

約数和(自身を除く): 5550939000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 50, 56, 60, 63, 70, 72, 75, 84, 90, 94, 100, 105, 120, 126, 140, 141, 150, 168, 175, 180, 188, 200, 210, 225, 235, 252, 280, 282, 300, 315, 329, 350, 360, 376, 420, 423, 450, 470, 504, 525, 564, 600, 630, 658, 700, 705, 840, 846, 900, 940, 987, 1050, 1128, 1175, 1260, 1316, 1400, 1410, 1575, 1645, 1692, 1800, 1880, 1974, 2100, 2115, 2350, 2520, 2632, 2820, 2961, 3150, 3209, 3290, 3384, 3525, 3948, 4200, 4230, 4700, 4935, 5640, 5922, 6300, 6418, 6580, 7050, 7896, 8225, 8460, 9400, 9627, 9870, 10575, 11844, 12600, 12836, 13160, 14100, 14805, 16045, 16450, 16920, 19254, 19740, 21150, 22463, 23688, 24675, 25672, 28200, 28881, 29610, 32090, 32900, 38508, 39480, 42300, 44926, 48135, 49350, 57762, 59220, 64180, 65800, 67389, 74025, 77016, 80225, 84600, 89852, 96270, 98700, 112315, 115524, 118440, 128360, 134778, 144405, 148050, 150823, 160450, 179704, 192540, 197400, 202167, 224630, 231048, 240675, 269556, 288810, 296100, 301646, 320900, 336945, 385080, 404334, 449260, 452469, 481350, 539112, 561575, 577620, 592200, 603292, 641800, 673890, 722025, 754115, 808668, 898520, 904938, 962700, 1010835, 1055761, 1123150, 1155240, 1206584, 1347780, 1357407, 1444050, 1508230, 1617336, 1684725, 1809876, 1925400, 2021670, 2111522, 2246300, 2262345, 2695560, 2714814, 2888100, 3016460, 3167283, 3369450, 3619752, 3770575, 4043340, 4223044, 4492600, 4524690, 5054175, 5278805, 5429628, 5776200, 6032920, 6334566, 6738900, 6787035, 7541150, 8086680, 8446088, 9049380, 9501849, 10108350, 10557610, 10859256, 11311725, 12669132, 13477800, 13574070, 15082300, 15836415, 18098760, 19003698, 20216700, 21115220, 22623450, 25338264, 26394025, 27148140, 30164600, 31672830, 33935175, 38007396, 40433400, 42230440, 45246900, 47509245, 52788050, 54296280, 63345660, 67870350, 76014792, 79182075, 90493800, 95018490, 105576100, 126691320, 135740700, 158364150, 190036980, 211152200, 237546225, 271481400, 316728300, 380073960, 475092450, 633456600, 950184900, 1900369800]

約数ペア:

[(1, 1900369800), (2, 950184900), (3, 633456600), (4, 475092450), (5, 380073960), (6, 316728300), (7, 271481400), (8, 237546225), (9, 211152200), (10, 190036980), (12, 158364150), (14, 135740700), (15, 126691320), (18, 105576100), (20, 95018490), (21, 90493800), (24, 79182075), (25, 76014792), (28, 67870350), (30, 63345660), (35, 54296280), (36, 52788050), (40, 47509245), (42, 45246900), (45, 42230440), (47, 40433400), (50, 38007396), (56, 33935175), (60, 31672830), (63, 30164600), (70, 27148140), (72, 26394025), (75, 25338264), (84, 22623450), (90, 21115220), (94, 20216700), (100, 19003698), (105, 18098760), (120, 15836415), (126, 15082300), (140, 13574070), (141, 13477800), (150, 12669132), (168, 11311725), (175, 10859256), (180, 10557610), (188, 10108350), (200, 9501849), (210, 9049380), (225, 8446088), (235, 8086680), (252, 7541150), (280, 6787035), (282, 6738900), (300, 6334566), (315, 6032920), (329, 5776200), (350, 5429628), (360, 5278805), (376, 5054175), (420, 4524690), (423, 4492600), (450, 4223044), (470, 4043340), (504, 3770575), (525, 3619752), (564, 3369450), (600, 3167283), (630, 3016460), (658, 2888100), (700, 2714814), (705, 2695560), (840, 2262345), (846, 2246300), (900, 2111522), (940, 2021670), (987, 1925400), (1050, 1809876), (1128, 1684725), (1175, 1617336), (1260, 1508230), (1316, 1444050), (1400, 1357407), (1410, 1347780), (1575, 1206584), (1645, 1155240), (1692, 1123150), (1800, 1055761), (1880, 1010835), (1974, 962700), (2100, 904938), (2115, 898520), (2350, 808668), (2520, 754115), (2632, 722025), (2820, 673890), (2961, 641800), (3150, 603292), (3209, 592200), (3290, 577620), (3384, 561575), (3525, 539112), (3948, 481350), (4200, 452469), (4230, 449260), (4700, 404334), (4935, 385080), (5640, 336945), (5922, 320900), (6300, 301646), (6418, 296100), (6580, 288810), (7050, 269556), (7896, 240675), (8225, 231048), (8460, 224630), (9400, 202167), (9627, 197400), (9870, 192540), (10575, 179704), (11844, 160450), (12600, 150823), (12836, 148050), (13160, 144405), (14100, 134778), (14805, 128360), (16045, 118440), (16450, 115524), (16920, 112315), (19254, 98700), (19740, 96270), (21150, 89852), (22463, 84600), (23688, 80225), (24675, 77016), (25672, 74025), (28200, 67389), (28881, 65800), (29610, 64180), (32090, 59220), (32900, 57762), (38508, 49350), (39480, 48135), (42300, 44926)]