191831400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6308

約数の個数: 144

約数和(自身を含む): 682238700

約数和(自身を除く): 490407300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6269, 7650, 10200, 12538, 15300, 18807, 25076, 30600, 31345, 37614, 50152, 56421, 62690, 75228, 94035, 106573, 112842, 125380, 150456, 156725, 188070, 213146, 225684, 250760, 282105, 313450, 319719, 376140, 426292, 451368, 470175, 532865, 564210, 626900, 639438, 752280, 852584, 940350, 959157, 1065730, 1128420, 1253800, 1278876, 1410525, 1598595, 1880700, 1918314, 2131460, 2256840, 2557752, 2664325, 2821050, 3197190, 3761400, 3836628, 4262920, 4795785, 5328650, 5642100, 6394380, 7673256, 7992975, 9591570, 10657300, 11284200, 12788760, 15985950, 19183140, 21314600, 23978925, 31971900, 38366280, 47957850, 63943800, 95915700, 191831400]

約数ペア:

[(1, 191831400), (2, 95915700), (3, 63943800), (4, 47957850), (5, 38366280), (6, 31971900), (8, 23978925), (9, 21314600), (10, 19183140), (12, 15985950), (15, 12788760), (17, 11284200), (18, 10657300), (20, 9591570), (24, 7992975), (25, 7673256), (30, 6394380), (34, 5642100), (36, 5328650), (40, 4795785), (45, 4262920), (50, 3836628), (51, 3761400), (60, 3197190), (68, 2821050), (72, 2664325), (75, 2557752), (85, 2256840), (90, 2131460), (100, 1918314), (102, 1880700), (120, 1598595), (136, 1410525), (150, 1278876), (153, 1253800), (170, 1128420), (180, 1065730), (200, 959157), (204, 940350), (225, 852584), (255, 752280), (300, 639438), (306, 626900), (340, 564210), (360, 532865), (408, 470175), (425, 451368), (450, 426292), (510, 376140), (600, 319719), (612, 313450), (680, 282105), (765, 250760), (850, 225684), (900, 213146), (1020, 188070), (1224, 156725), (1275, 150456), (1530, 125380), (1700, 112842), (1800, 106573), (2040, 94035), (2550, 75228), (3060, 62690), (3400, 56421), (3825, 50152), (5100, 37614), (6120, 31345), (6269, 30600), (7650, 25076), (10200, 18807), (12538, 15300)]