72654300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 237484800

約数和(自身を除く): 164830500

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, 379, 426, 450, 540, 639, 675, 710, 758, 852, 900, 1065, 1137, 1278, 1350, 1420, 1516, 1775, 1895, 1917, 2130, 2274, 2556, 2700, 3195, 3411, 3550, 3790, 3834, 4260, 4548, 5325, 5685, 6390, 6822, 7100, 7580, 7668, 9475, 9585, 10233, 10650, 11370, 12780, 13644, 15975, 17055, 18950, 19170, 20466, 21300, 22740, 26909, 28425, 31950, 34110, 37900, 38340, 40932, 47925, 51165, 53818, 56850, 63900, 68220, 80727, 85275, 95850, 102330, 107636, 113700, 134545, 161454, 170550, 191700, 204660, 242181, 255825, 269090, 322908, 341100, 403635, 484362, 511650, 538180, 672725, 726543, 807270, 968724, 1023300, 1210905, 1345450, 1453086, 1614540, 2018175, 2421810, 2690900, 2906172, 3632715, 4036350, 4843620, 6054525, 7265430, 8072700, 12109050, 14530860, 18163575, 24218100, 36327150, 72654300]

約数ペア:

[(1, 72654300), (2, 36327150), (3, 24218100), (4, 18163575), (5, 14530860), (6, 12109050), (9, 8072700), (10, 7265430), (12, 6054525), (15, 4843620), (18, 4036350), (20, 3632715), (25, 2906172), (27, 2690900), (30, 2421810), (36, 2018175), (45, 1614540), (50, 1453086), (54, 1345450), (60, 1210905), (71, 1023300), (75, 968724), (90, 807270), (100, 726543), (108, 672725), (135, 538180), (142, 511650), (150, 484362), (180, 403635), (213, 341100), (225, 322908), (270, 269090), (284, 255825), (300, 242181), (355, 204660), (379, 191700), (426, 170550), (450, 161454), (540, 134545), (639, 113700), (675, 107636), (710, 102330), (758, 95850), (852, 85275), (900, 80727), (1065, 68220), (1137, 63900), (1278, 56850), (1350, 53818), (1420, 51165), (1516, 47925), (1775, 40932), (1895, 38340), (1917, 37900), (2130, 34110), (2274, 31950), (2556, 28425), (2700, 26909), (3195, 22740), (3411, 21300), (3550, 20466), (3790, 19170), (3834, 18950), (4260, 17055), (4548, 15975), (5325, 13644), (5685, 12780), (6390, 11370), (6822, 10650), (7100, 10233), (7580, 9585), (7668, 9475)]