77021100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 270138960

約数和(自身を除く): 193117860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 227, 234, 260, 261, 290, 300, 325, 348, 377, 390, 435, 450, 454, 468, 522, 580, 585, 650, 681, 725, 754, 780, 870, 900, 908, 975, 1044, 1131, 1135, 1170, 1300, 1305, 1362, 1450, 1508, 1740, 1885, 1950, 2043, 2175, 2262, 2270, 2340, 2610, 2724, 2900, 2925, 2951, 3393, 3405, 3770, 3900, 4086, 4350, 4524, 4540, 5220, 5655, 5675, 5850, 5902, 6525, 6583, 6786, 6810, 7540, 8172, 8700, 8853, 9425, 10215, 11310, 11350, 11700, 11804, 13050, 13166, 13572, 13620, 14755, 16965, 17025, 17706, 18850, 19749, 20430, 22620, 22700, 26100, 26332, 26559, 28275, 29510, 32915, 33930, 34050, 35412, 37700, 39498, 40860, 44265, 51075, 53118, 56550, 59020, 59247, 65830, 67860, 68100, 73775, 78996, 84825, 85579, 88530, 98745, 102150, 106236, 113100, 118494, 131660, 132795, 147550, 164575, 169650, 171158, 177060, 197490, 204300, 221325, 236988, 256737, 265590, 295100, 296235, 329150, 339300, 342316, 394980, 427895, 442650, 493725, 513474, 531180, 592470, 658300, 663975, 770211, 855790, 885300, 987450, 1026948, 1184940, 1283685, 1327950, 1481175, 1540422, 1711580, 1974900, 2139475, 2567370, 2655900, 2962350, 3080844, 3851055, 4278950, 5134740, 5924700, 6418425, 7702110, 8557900, 12836850, 15404220, 19255275, 25673700, 38510550, 77021100]

約数ペア:

[(1, 77021100), (2, 38510550), (3, 25673700), (4, 19255275), (5, 15404220), (6, 12836850), (9, 8557900), (10, 7702110), (12, 6418425), (13, 5924700), (15, 5134740), (18, 4278950), (20, 3851055), (25, 3080844), (26, 2962350), (29, 2655900), (30, 2567370), (36, 2139475), (39, 1974900), (45, 1711580), (50, 1540422), (52, 1481175), (58, 1327950), (60, 1283685), (65, 1184940), (75, 1026948), (78, 987450), (87, 885300), (90, 855790), (100, 770211), (116, 663975), (117, 658300), (130, 592470), (145, 531180), (150, 513474), (156, 493725), (174, 442650), (180, 427895), (195, 394980), (225, 342316), (227, 339300), (234, 329150), (260, 296235), (261, 295100), (290, 265590), (300, 256737), (325, 236988), (348, 221325), (377, 204300), (390, 197490), (435, 177060), (450, 171158), (454, 169650), (468, 164575), (522, 147550), (580, 132795), (585, 131660), (650, 118494), (681, 113100), (725, 106236), (754, 102150), (780, 98745), (870, 88530), (900, 85579), (908, 84825), (975, 78996), (1044, 73775), (1131, 68100), (1135, 67860), (1170, 65830), (1300, 59247), (1305, 59020), (1362, 56550), (1450, 53118), (1508, 51075), (1740, 44265), (1885, 40860), (1950, 39498), (2043, 37700), (2175, 35412), (2262, 34050), (2270, 33930), (2340, 32915), (2610, 29510), (2724, 28275), (2900, 26559), (2925, 26332), (2951, 26100), (3393, 22700), (3405, 22620), (3770, 20430), (3900, 19749), (4086, 18850), (4350, 17706), (4524, 17025), (4540, 16965), (5220, 14755), (5655, 13620), (5675, 13572), (5850, 13166), (5902, 13050), (6525, 11804), (6583, 11700), (6786, 11350), (6810, 11310), (7540, 10215), (8172, 9425), (8700, 8853)]