390749400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{269}}^2$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 1350936600

約数和(自身を除く): 960187200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 269, 270, 300, 360, 450, 538, 540, 600, 675, 807, 900, 1076, 1080, 1345, 1350, 1614, 1800, 2152, 2421, 2690, 2700, 3228, 4035, 4842, 5380, 5400, 6456, 6725, 7263, 8070, 9684, 10760, 12105, 13450, 14526, 16140, 19368, 20175, 24210, 26900, 29052, 32280, 36315, 40350, 48420, 53800, 58104, 60525, 72361, 72630, 80700, 96840, 121050, 144722, 145260, 161400, 181575, 217083, 242100, 289444, 290520, 361805, 363150, 434166, 484200, 578888, 651249, 723610, 726300, 868332, 1085415, 1302498, 1447220, 1452600, 1736664, 1809025, 1953747, 2170830, 2604996, 2894440, 3256245, 3618050, 3907494, 4341660, 5209992, 5427075, 6512490, 7236100, 7814988, 8683320, 9768735, 10854150, 13024980, 14472200, 15629976, 16281225, 19537470, 21708300, 26049960, 32562450, 39074940, 43416600, 48843675, 65124900, 78149880, 97687350, 130249800, 195374700, 390749400]

約数ペア:

[(1, 390749400), (2, 195374700), (3, 130249800), (4, 97687350), (5, 78149880), (6, 65124900), (8, 48843675), (9, 43416600), (10, 39074940), (12, 32562450), (15, 26049960), (18, 21708300), (20, 19537470), (24, 16281225), (25, 15629976), (27, 14472200), (30, 13024980), (36, 10854150), (40, 9768735), (45, 8683320), (50, 7814988), (54, 7236100), (60, 6512490), (72, 5427075), (75, 5209992), (90, 4341660), (100, 3907494), (108, 3618050), (120, 3256245), (135, 2894440), (150, 2604996), (180, 2170830), (200, 1953747), (216, 1809025), (225, 1736664), (269, 1452600), (270, 1447220), (300, 1302498), (360, 1085415), (450, 868332), (538, 726300), (540, 723610), (600, 651249), (675, 578888), (807, 484200), (900, 434166), (1076, 363150), (1080, 361805), (1345, 290520), (1350, 289444), (1614, 242100), (1800, 217083), (2152, 181575), (2421, 161400), (2690, 145260), (2700, 144722), (3228, 121050), (4035, 96840), (4842, 80700), (5380, 72630), (5400, 72361), (6456, 60525), (6725, 58104), (7263, 53800), (8070, 48420), (9684, 40350), (10760, 36315), (12105, 32280), (13450, 29052), (14526, 26900), (16140, 24210), (19368, 20175)]