201220567900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1157

約数の個数: 216

約数和(自身を含む): 489928173840

約数和(自身を除く): 288707605940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 121, 220, 236, 242, 275, 295, 484, 521, 541, 550, 590, 605, 649, 1042, 1082, 1100, 1180, 1210, 1298, 1475, 2084, 2164, 2420, 2596, 2605, 2705, 2950, 3025, 3245, 5210, 5410, 5731, 5900, 5951, 6050, 6490, 7139, 10420, 10820, 11462, 11902, 12100, 12980, 13025, 13525, 14278, 16225, 22924, 23804, 26050, 27050, 28556, 28655, 29755, 30739, 31919, 32450, 35695, 52100, 54100, 57310, 59510, 61478, 63041, 63838, 64900, 65461, 71390, 114620, 119020, 122956, 126082, 127676, 130922, 142780, 143275, 148775, 153695, 159595, 178475, 252164, 261844, 281861, 286550, 297550, 307390, 315205, 319190, 327305, 338129, 351109, 356950, 563722, 573100, 595100, 614780, 630410, 638380, 654610, 676258, 702218, 713900, 768475, 797975, 1127444, 1260820, 1309220, 1352516, 1404436, 1409305, 1536950, 1576025, 1595950, 1636525, 1690645, 1755545, 2818610, 3073900, 3100471, 3152050, 3191900, 3273050, 3381290, 3511090, 3719419, 3862199, 5637220, 6200942, 6304100, 6546100, 6762580, 7022180, 7046525, 7438838, 7724398, 8453225, 8777725, 12401884, 14093050, 14877676, 15448796, 15502355, 16629799, 16906450, 17555450, 18597095, 19310995, 28186100, 31004710, 33259598, 33812900, 34105181, 35110900, 37194190, 38621990, 62009420, 66519196, 68210362, 74388380, 77243980, 77511775, 83148995, 92985475, 96554975, 136420724, 155023550, 166297990, 170525905, 182927789, 185970950, 193109950, 310047100, 332595980, 341051810, 365855578, 371941900, 386219900, 415744975, 682103620, 731711156, 831489950, 852629525, 914638945, 1662979900, 1705259050, 1829277890, 2012205679, 3410518100, 3658555780, 4024411358, 4573194725, 8048822716, 9146389450, 10061028395, 18292778900, 20122056790, 40244113580, 50305141975, 100610283950, 201220567900]

約数ペア:

[(1, 201220567900), (2, 100610283950), (4, 50305141975), (5, 40244113580), (10, 20122056790), (11, 18292778900), (20, 10061028395), (22, 9146389450), (25, 8048822716), (44, 4573194725), (50, 4024411358), (55, 3658555780), (59, 3410518100), (100, 2012205679), (110, 1829277890), (118, 1705259050), (121, 1662979900), (220, 914638945), (236, 852629525), (242, 831489950), (275, 731711156), (295, 682103620), (484, 415744975), (521, 386219900), (541, 371941900), (550, 365855578), (590, 341051810), (605, 332595980), (649, 310047100), (1042, 193109950), (1082, 185970950), (1100, 182927789), (1180, 170525905), (1210, 166297990), (1298, 155023550), (1475, 136420724), (2084, 96554975), (2164, 92985475), (2420, 83148995), (2596, 77511775), (2605, 77243980), (2705, 74388380), (2950, 68210362), (3025, 66519196), (3245, 62009420), (5210, 38621990), (5410, 37194190), (5731, 35110900), (5900, 34105181), (5951, 33812900), (6050, 33259598), (6490, 31004710), (7139, 28186100), (10420, 19310995), (10820, 18597095), (11462, 17555450), (11902, 16906450), (12100, 16629799), (12980, 15502355), (13025, 15448796), (13525, 14877676), (14278, 14093050), (16225, 12401884), (22924, 8777725), (23804, 8453225), (26050, 7724398), (27050, 7438838), (28556, 7046525), (28655, 7022180), (29755, 6762580), (30739, 6546100), (31919, 6304100), (32450, 6200942), (35695, 5637220), (52100, 3862199), (54100, 3719419), (57310, 3511090), (59510, 3381290), (61478, 3273050), (63041, 3191900), (63838, 3152050), (64900, 3100471), (65461, 3073900), (71390, 2818610), (114620, 1755545), (119020, 1690645), (122956, 1636525), (126082, 1595950), (127676, 1576025), (130922, 1536950), (142780, 1409305), (143275, 1404436), (148775, 1352516), (153695, 1309220), (159595, 1260820), (178475, 1127444), (252164, 797975), (261844, 768475), (281861, 713900), (286550, 702218), (297550, 676258), (307390, 654610), (315205, 638380), (319190, 630410), (327305, 614780), (338129, 595100), (351109, 573100), (356950, 563722)]