227617650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 687635676

約数和(自身を除く): 460018026

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 73, 75, 78, 82, 90, 117, 123, 130, 146, 150, 169, 195, 205, 219, 225, 234, 246, 325, 338, 365, 369, 390, 410, 438, 450, 507, 533, 585, 615, 650, 657, 730, 738, 845, 949, 975, 1014, 1025, 1066, 1095, 1170, 1230, 1314, 1521, 1599, 1690, 1825, 1845, 1898, 1950, 2050, 2190, 2535, 2665, 2847, 2925, 2993, 3042, 3075, 3198, 3285, 3650, 3690, 4225, 4745, 4797, 5070, 5330, 5475, 5694, 5850, 5986, 6150, 6570, 6929, 7605, 7995, 8450, 8541, 8979, 9225, 9490, 9594, 10950, 12337, 12675, 13325, 13858, 14235, 14965, 15210, 15990, 16425, 17082, 17958, 18450, 20787, 23725, 23985, 24674, 25350, 26650, 26937, 28470, 29930, 32850, 34645, 37011, 38025, 38909, 39975, 41574, 42705, 44895, 47450, 47970, 53874, 61685, 62361, 69290, 71175, 74022, 74825, 76050, 77818, 79950, 85410, 89790, 103935, 111033, 116727, 119925, 123370, 124722, 134685, 142350, 149650, 173225, 185055, 194545, 207870, 213525, 222066, 224475, 233454, 239850, 269370, 308425, 311805, 346450, 350181, 370110, 389090, 427050, 448950, 505817, 519675, 555165, 583635, 616850, 623610, 673425, 700362, 925275, 972725, 1011634, 1039350, 1110330, 1167270, 1346850, 1517451, 1559025, 1750905, 1850550, 1945450, 2529085, 2775825, 2918175, 3034902, 3118050, 3501810, 4552353, 5058170, 5551650, 5836350, 7587255, 8754525, 9104706, 12645425, 15174510, 17509050, 22761765, 25290850, 37936275, 45523530, 75872550, 113808825, 227617650]

約数ペア:

[(1, 227617650), (2, 113808825), (3, 75872550), (5, 45523530), (6, 37936275), (9, 25290850), (10, 22761765), (13, 17509050), (15, 15174510), (18, 12645425), (25, 9104706), (26, 8754525), (30, 7587255), (39, 5836350), (41, 5551650), (45, 5058170), (50, 4552353), (65, 3501810), (73, 3118050), (75, 3034902), (78, 2918175), (82, 2775825), (90, 2529085), (117, 1945450), (123, 1850550), (130, 1750905), (146, 1559025), (150, 1517451), (169, 1346850), (195, 1167270), (205, 1110330), (219, 1039350), (225, 1011634), (234, 972725), (246, 925275), (325, 700362), (338, 673425), (365, 623610), (369, 616850), (390, 583635), (410, 555165), (438, 519675), (450, 505817), (507, 448950), (533, 427050), (585, 389090), (615, 370110), (650, 350181), (657, 346450), (730, 311805), (738, 308425), (845, 269370), (949, 239850), (975, 233454), (1014, 224475), (1025, 222066), (1066, 213525), (1095, 207870), (1170, 194545), (1230, 185055), (1314, 173225), (1521, 149650), (1599, 142350), (1690, 134685), (1825, 124722), (1845, 123370), (1898, 119925), (1950, 116727), (2050, 111033), (2190, 103935), (2535, 89790), (2665, 85410), (2847, 79950), (2925, 77818), (2993, 76050), (3042, 74825), (3075, 74022), (3198, 71175), (3285, 69290), (3650, 62361), (3690, 61685), (4225, 53874), (4745, 47970), (4797, 47450), (5070, 44895), (5330, 42705), (5475, 41574), (5694, 39975), (5850, 38909), (5986, 38025), (6150, 37011), (6570, 34645), (6929, 32850), (7605, 29930), (7995, 28470), (8450, 26937), (8541, 26650), (8979, 25350), (9225, 24674), (9490, 23985), (9594, 23725), (10950, 20787), (12337, 18450), (12675, 17958), (13325, 17082), (13858, 16425), (14235, 15990), (14965, 15210)]