211288500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 725018112

約数和(自身を除く): 513729612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 47, 50, 54, 60, 74, 75, 81, 90, 94, 100, 108, 111, 125, 135, 141, 148, 150, 162, 180, 185, 188, 222, 225, 235, 243, 250, 270, 282, 300, 324, 333, 370, 375, 405, 423, 444, 450, 470, 486, 500, 540, 555, 564, 666, 675, 705, 740, 750, 810, 846, 900, 925, 940, 972, 999, 1110, 1125, 1175, 1215, 1269, 1332, 1350, 1410, 1500, 1620, 1665, 1692, 1739, 1850, 1998, 2025, 2115, 2220, 2250, 2350, 2430, 2538, 2700, 2775, 2820, 2997, 3330, 3375, 3478, 3525, 3700, 3807, 3996, 4050, 4230, 4500, 4625, 4700, 4860, 4995, 5076, 5217, 5550, 5875, 5994, 6075, 6345, 6660, 6750, 6956, 7050, 7614, 8100, 8325, 8460, 8695, 8991, 9250, 9990, 10125, 10434, 10575, 11100, 11421, 11750, 11988, 12150, 12690, 13500, 13875, 14100, 14985, 15228, 15651, 16650, 17390, 17625, 17982, 18500, 19035, 19980, 20250, 20868, 21150, 22842, 23500, 24300, 24975, 25380, 26085, 27750, 29970, 30375, 31302, 31725, 33300, 34780, 35250, 35964, 38070, 40500, 41625, 42300, 43475, 44955, 45684, 46953, 49950, 52170, 52875, 55500, 57105, 59940, 60750, 62604, 63450, 70500, 74925, 76140, 78255, 83250, 86950, 89910, 93906, 95175, 99900, 104340, 105750, 114210, 121500, 124875, 126900, 130425, 140859, 149850, 156510, 158625, 166500, 173900, 179820, 187812, 190350, 211500, 217375, 224775, 228420, 234765, 249750, 260850, 281718, 285525, 299700, 313020, 317250, 374625, 380700, 391275, 422577, 434750, 449550, 469530, 475875, 499500, 521700, 563436, 571050, 634500, 652125, 704295, 749250, 782550, 845154, 869500, 899100, 939060, 951750, 1123875, 1142100, 1173825, 1304250, 1408590, 1427625, 1498500, 1565100, 1690308, 1903500, 1956375, 2112885, 2247750, 2347650, 2608500, 2817180, 2855250, 3521475, 3912750, 4225770, 4495500, 4695300, 5710500, 5869125, 7042950, 7825500, 8451540, 10564425, 11738250, 14085900, 17607375, 21128850, 23476500, 35214750, 42257700, 52822125, 70429500, 105644250, 211288500]

約数ペア:

[(1, 211288500), (2, 105644250), (3, 70429500), (4, 52822125), (5, 42257700), (6, 35214750), (9, 23476500), (10, 21128850), (12, 17607375), (15, 14085900), (18, 11738250), (20, 10564425), (25, 8451540), (27, 7825500), (30, 7042950), (36, 5869125), (37, 5710500), (45, 4695300), (47, 4495500), (50, 4225770), (54, 3912750), (60, 3521475), (74, 2855250), (75, 2817180), (81, 2608500), (90, 2347650), (94, 2247750), (100, 2112885), (108, 1956375), (111, 1903500), (125, 1690308), (135, 1565100), (141, 1498500), (148, 1427625), (150, 1408590), (162, 1304250), (180, 1173825), (185, 1142100), (188, 1123875), (222, 951750), (225, 939060), (235, 899100), (243, 869500), (250, 845154), (270, 782550), (282, 749250), (300, 704295), (324, 652125), (333, 634500), (370, 571050), (375, 563436), (405, 521700), (423, 499500), (444, 475875), (450, 469530), (470, 449550), (486, 434750), (500, 422577), (540, 391275), (555, 380700), (564, 374625), (666, 317250), (675, 313020), (705, 299700), (740, 285525), (750, 281718), (810, 260850), (846, 249750), (900, 234765), (925, 228420), (940, 224775), (972, 217375), (999, 211500), (1110, 190350), (1125, 187812), (1175, 179820), (1215, 173900), (1269, 166500), (1332, 158625), (1350, 156510), (1410, 149850), (1500, 140859), (1620, 130425), (1665, 126900), (1692, 124875), (1739, 121500), (1850, 114210), (1998, 105750), (2025, 104340), (2115, 99900), (2220, 95175), (2250, 93906), (2350, 89910), (2430, 86950), (2538, 83250), (2700, 78255), (2775, 76140), (2820, 74925), (2997, 70500), (3330, 63450), (3375, 62604), (3478, 60750), (3525, 59940), (3700, 57105), (3807, 55500), (3996, 52875), (4050, 52170), (4230, 49950), (4500, 46953), (4625, 45684), (4700, 44955), (4860, 43475), (4995, 42300), (5076, 41625), (5217, 40500), (5550, 38070), (5875, 35964), (5994, 35250), (6075, 34780), (6345, 33300), (6660, 31725), (6750, 31302), (6956, 30375), (7050, 29970), (7614, 27750), (8100, 26085), (8325, 25380), (8460, 24975), (8695, 24300), (8991, 23500), (9250, 22842), (9990, 21150), (10125, 20868), (10434, 20250), (10575, 19980), (11100, 19035), (11421, 18500), (11750, 17982), (11988, 17625), (12150, 17390), (12690, 16650), (13500, 15651), (13875, 15228), (14100, 14985)]