54150000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 184535064

約数和(自身を除く): 130385064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 361, 375, 380, 400, 456, 475, 500, 570, 600, 625, 722, 750, 760, 912, 950, 1000, 1083, 1140, 1200, 1250, 1425, 1444, 1500, 1520, 1805, 1875, 1900, 2000, 2166, 2280, 2375, 2500, 2850, 2888, 3000, 3125, 3610, 3750, 3800, 4332, 4560, 4750, 5000, 5415, 5700, 5776, 6000, 6250, 7125, 7220, 7500, 7600, 8664, 9025, 9375, 9500, 10000, 10830, 11400, 11875, 12500, 14250, 14440, 15000, 17328, 18050, 18750, 19000, 21660, 22800, 23750, 25000, 27075, 28500, 28880, 30000, 35625, 36100, 37500, 38000, 43320, 45125, 47500, 50000, 54150, 57000, 59375, 71250, 72200, 75000, 86640, 90250, 95000, 108300, 114000, 118750, 135375, 142500, 144400, 150000, 178125, 180500, 190000, 216600, 225625, 237500, 270750, 285000, 356250, 361000, 433200, 451250, 475000, 541500, 570000, 676875, 712500, 722000, 902500, 950000, 1083000, 1128125, 1353750, 1425000, 1805000, 2166000, 2256250, 2707500, 2850000, 3384375, 3610000, 4512500, 5415000, 6768750, 9025000, 10830000, 13537500, 18050000, 27075000, 54150000]

約数ペア:

[(1, 54150000), (2, 27075000), (3, 18050000), (4, 13537500), (5, 10830000), (6, 9025000), (8, 6768750), (10, 5415000), (12, 4512500), (15, 3610000), (16, 3384375), (19, 2850000), (20, 2707500), (24, 2256250), (25, 2166000), (30, 1805000), (38, 1425000), (40, 1353750), (48, 1128125), (50, 1083000), (57, 950000), (60, 902500), (75, 722000), (76, 712500), (80, 676875), (95, 570000), (100, 541500), (114, 475000), (120, 451250), (125, 433200), (150, 361000), (152, 356250), (190, 285000), (200, 270750), (228, 237500), (240, 225625), (250, 216600), (285, 190000), (300, 180500), (304, 178125), (361, 150000), (375, 144400), (380, 142500), (400, 135375), (456, 118750), (475, 114000), (500, 108300), (570, 95000), (600, 90250), (625, 86640), (722, 75000), (750, 72200), (760, 71250), (912, 59375), (950, 57000), (1000, 54150), (1083, 50000), (1140, 47500), (1200, 45125), (1250, 43320), (1425, 38000), (1444, 37500), (1500, 36100), (1520, 35625), (1805, 30000), (1875, 28880), (1900, 28500), (2000, 27075), (2166, 25000), (2280, 23750), (2375, 22800), (2500, 21660), (2850, 19000), (2888, 18750), (3000, 18050), (3125, 17328), (3610, 15000), (3750, 14440), (3800, 14250), (4332, 12500), (4560, 11875), (4750, 11400), (5000, 10830), (5415, 10000), (5700, 9500), (5776, 9375), (6000, 9025), (6250, 8664), (7125, 7600), (7220, 7500)]