64882800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 180

約数和(自身を含む): 229371480

約数和(自身を除く): 164488680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 240, 268, 269, 300, 335, 360, 400, 402, 450, 536, 538, 600, 603, 670, 720, 804, 807, 900, 1005, 1072, 1076, 1200, 1206, 1340, 1345, 1608, 1614, 1675, 1800, 2010, 2152, 2412, 2421, 2680, 2690, 3015, 3216, 3228, 3350, 3600, 4020, 4035, 4304, 4824, 4842, 5025, 5360, 5380, 6030, 6456, 6700, 6725, 8040, 8070, 9648, 9684, 10050, 10760, 12060, 12105, 12912, 13400, 13450, 15075, 16080, 16140, 18023, 19368, 20100, 20175, 21520, 24120, 24210, 26800, 26900, 30150, 32280, 36046, 38736, 40200, 40350, 48240, 48420, 53800, 54069, 60300, 60525, 64560, 72092, 80400, 80700, 90115, 96840, 107600, 108138, 120600, 121050, 144184, 161400, 162207, 180230, 193680, 216276, 241200, 242100, 270345, 288368, 322800, 324414, 360460, 432552, 450575, 484200, 540690, 648828, 720920, 811035, 865104, 901150, 968400, 1081380, 1297656, 1351725, 1441840, 1622070, 1802300, 2162760, 2595312, 2703450, 3244140, 3604600, 4055175, 4325520, 5406900, 6488280, 7209200, 8110350, 10813800, 12976560, 16220700, 21627600, 32441400, 64882800]

約数ペア:

[(1, 64882800), (2, 32441400), (3, 21627600), (4, 16220700), (5, 12976560), (6, 10813800), (8, 8110350), (9, 7209200), (10, 6488280), (12, 5406900), (15, 4325520), (16, 4055175), (18, 3604600), (20, 3244140), (24, 2703450), (25, 2595312), (30, 2162760), (36, 1802300), (40, 1622070), (45, 1441840), (48, 1351725), (50, 1297656), (60, 1081380), (67, 968400), (72, 901150), (75, 865104), (80, 811035), (90, 720920), (100, 648828), (120, 540690), (134, 484200), (144, 450575), (150, 432552), (180, 360460), (200, 324414), (201, 322800), (225, 288368), (240, 270345), (268, 242100), (269, 241200), (300, 216276), (335, 193680), (360, 180230), (400, 162207), (402, 161400), (450, 144184), (536, 121050), (538, 120600), (600, 108138), (603, 107600), (670, 96840), (720, 90115), (804, 80700), (807, 80400), (900, 72092), (1005, 64560), (1072, 60525), (1076, 60300), (1200, 54069), (1206, 53800), (1340, 48420), (1345, 48240), (1608, 40350), (1614, 40200), (1675, 38736), (1800, 36046), (2010, 32280), (2152, 30150), (2412, 26900), (2421, 26800), (2680, 24210), (2690, 24120), (3015, 21520), (3216, 20175), (3228, 20100), (3350, 19368), (3600, 18023), (4020, 16140), (4035, 16080), (4304, 15075), (4824, 13450), (4842, 13400), (5025, 12912), (5360, 12105), (5380, 12060), (6030, 10760), (6456, 10050), (6700, 9684), (6725, 9648), (8040, 8070)]