663857100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3557

約数の個数: 144

約数和(自身を含む): 2164861440

約数和(自身を除く): 1501004340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 900, 1065, 1278, 1350, 1420, 1775, 1917, 2130, 2556, 2700, 3195, 3463, 3550, 3834, 4260, 5325, 6390, 6926, 7100, 7668, 9585, 10389, 10650, 12780, 13852, 15975, 17315, 19170, 20778, 21300, 31167, 31950, 34630, 38340, 41556, 47925, 51945, 62334, 63900, 69260, 86575, 93501, 95850, 103890, 124668, 155835, 173150, 187002, 191700, 207780, 245873, 259725, 311670, 346300, 374004, 467505, 491746, 519450, 623340, 737619, 779175, 935010, 983492, 1038900, 1229365, 1475238, 1558350, 1870020, 2212857, 2337525, 2458730, 2950476, 3116700, 3688095, 4425714, 4675050, 4917460, 6146825, 6638571, 7376190, 8851428, 9350100, 11064285, 12293650, 13277142, 14752380, 18440475, 22128570, 24587300, 26554284, 33192855, 36880950, 44257140, 55321425, 66385710, 73761900, 110642850, 132771420, 165964275, 221285700, 331928550, 663857100]

約数ペア:

[(1, 663857100), (2, 331928550), (3, 221285700), (4, 165964275), (5, 132771420), (6, 110642850), (9, 73761900), (10, 66385710), (12, 55321425), (15, 44257140), (18, 36880950), (20, 33192855), (25, 26554284), (27, 24587300), (30, 22128570), (36, 18440475), (45, 14752380), (50, 13277142), (54, 12293650), (60, 11064285), (71, 9350100), (75, 8851428), (90, 7376190), (100, 6638571), (108, 6146825), (135, 4917460), (142, 4675050), (150, 4425714), (180, 3688095), (213, 3116700), (225, 2950476), (270, 2458730), (284, 2337525), (300, 2212857), (355, 1870020), (426, 1558350), (450, 1475238), (540, 1229365), (639, 1038900), (675, 983492), (710, 935010), (852, 779175), (900, 737619), (1065, 623340), (1278, 519450), (1350, 491746), (1420, 467505), (1775, 374004), (1917, 346300), (2130, 311670), (2556, 259725), (2700, 245873), (3195, 207780), (3463, 191700), (3550, 187002), (3834, 173150), (4260, 155835), (5325, 124668), (6390, 103890), (6926, 95850), (7100, 93501), (7668, 86575), (9585, 69260), (10389, 63900), (10650, 62334), (12780, 51945), (13852, 47925), (15975, 41556), (17315, 38340), (19170, 34630), (20778, 31950), (21300, 31167)]