15159150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 120

約数和(自身を含む): 44561880

約数和(自身を除く): 29402730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 197, 225, 270, 285, 342, 394, 405, 450, 475, 513, 570, 591, 675, 810, 855, 950, 985, 1026, 1182, 1350, 1425, 1539, 1710, 1773, 1970, 2025, 2565, 2850, 2955, 3078, 3546, 3743, 4050, 4275, 4925, 5130, 5319, 5910, 7486, 7695, 8550, 8865, 9850, 10638, 11229, 12825, 14775, 15390, 15957, 17730, 18715, 22458, 25650, 26595, 29550, 31914, 33687, 37430, 38475, 44325, 53190, 56145, 67374, 76950, 79785, 88650, 93575, 101061, 112290, 132975, 159570, 168435, 187150, 202122, 265950, 280725, 303183, 336870, 398925, 505305, 561450, 606366, 797850, 842175, 1010610, 1515915, 1684350, 2526525, 3031830, 5053050, 7579575, 15159150]

約数ペア:

[(1, 15159150), (2, 7579575), (3, 5053050), (5, 3031830), (6, 2526525), (9, 1684350), (10, 1515915), (15, 1010610), (18, 842175), (19, 797850), (25, 606366), (27, 561450), (30, 505305), (38, 398925), (45, 336870), (50, 303183), (54, 280725), (57, 265950), (75, 202122), (81, 187150), (90, 168435), (95, 159570), (114, 132975), (135, 112290), (150, 101061), (162, 93575), (171, 88650), (190, 79785), (197, 76950), (225, 67374), (270, 56145), (285, 53190), (342, 44325), (394, 38475), (405, 37430), (450, 33687), (475, 31914), (513, 29550), (570, 26595), (591, 25650), (675, 22458), (810, 18715), (855, 17730), (950, 15957), (985, 15390), (1026, 14775), (1182, 12825), (1350, 11229), (1425, 10638), (1539, 9850), (1710, 8865), (1773, 8550), (1970, 7695), (2025, 7486), (2565, 5910), (2850, 5319), (2955, 5130), (3078, 4925), (3546, 4275), (3743, 4050)]