15407100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 54840240

約数和(自身を除く): 39433140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 53, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 106, 114, 150, 153, 159, 170, 171, 180, 190, 204, 212, 225, 228, 255, 265, 285, 300, 306, 318, 323, 340, 342, 380, 425, 450, 475, 477, 510, 530, 570, 612, 636, 646, 684, 765, 795, 850, 855, 900, 901, 950, 954, 969, 1007, 1020, 1060, 1140, 1275, 1292, 1325, 1425, 1530, 1590, 1615, 1700, 1710, 1802, 1900, 1908, 1938, 2014, 2385, 2550, 2650, 2703, 2850, 2907, 3021, 3060, 3180, 3230, 3420, 3604, 3825, 3876, 3975, 4028, 4275, 4505, 4770, 4845, 5035, 5100, 5300, 5406, 5700, 5814, 6042, 6460, 7650, 7950, 8075, 8109, 8550, 9010, 9063, 9540, 9690, 10070, 10812, 11628, 11925, 12084, 13515, 14535, 15105, 15300, 15900, 16150, 16218, 17100, 17119, 18020, 18126, 19380, 20140, 22525, 23850, 24225, 25175, 27030, 29070, 30210, 32300, 32436, 34238, 36252, 40545, 45050, 45315, 47700, 48450, 50350, 51357, 54060, 58140, 60420, 67575, 68476, 72675, 75525, 81090, 85595, 90100, 90630, 96900, 100700, 102714, 135150, 145350, 151050, 154071, 162180, 171190, 181260, 202725, 205428, 226575, 256785, 270300, 290700, 302100, 308142, 342380, 405450, 427975, 453150, 513570, 616284, 770355, 810900, 855950, 906300, 1027140, 1283925, 1540710, 1711900, 2567850, 3081420, 3851775, 5135700, 7703550, 15407100]

約数ペア:

[(1, 15407100), (2, 7703550), (3, 5135700), (4, 3851775), (5, 3081420), (6, 2567850), (9, 1711900), (10, 1540710), (12, 1283925), (15, 1027140), (17, 906300), (18, 855950), (19, 810900), (20, 770355), (25, 616284), (30, 513570), (34, 453150), (36, 427975), (38, 405450), (45, 342380), (50, 308142), (51, 302100), (53, 290700), (57, 270300), (60, 256785), (68, 226575), (75, 205428), (76, 202725), (85, 181260), (90, 171190), (95, 162180), (100, 154071), (102, 151050), (106, 145350), (114, 135150), (150, 102714), (153, 100700), (159, 96900), (170, 90630), (171, 90100), (180, 85595), (190, 81090), (204, 75525), (212, 72675), (225, 68476), (228, 67575), (255, 60420), (265, 58140), (285, 54060), (300, 51357), (306, 50350), (318, 48450), (323, 47700), (340, 45315), (342, 45050), (380, 40545), (425, 36252), (450, 34238), (475, 32436), (477, 32300), (510, 30210), (530, 29070), (570, 27030), (612, 25175), (636, 24225), (646, 23850), (684, 22525), (765, 20140), (795, 19380), (850, 18126), (855, 18020), (900, 17119), (901, 17100), (950, 16218), (954, 16150), (969, 15900), (1007, 15300), (1020, 15105), (1060, 14535), (1140, 13515), (1275, 12084), (1292, 11925), (1325, 11628), (1425, 10812), (1530, 10070), (1590, 9690), (1615, 9540), (1700, 9063), (1710, 9010), (1802, 8550), (1900, 8109), (1908, 8075), (1938, 7950), (2014, 7650), (2385, 6460), (2550, 6042), (2650, 5814), (2703, 5700), (2850, 5406), (2907, 5300), (3021, 5100), (3060, 5035), (3180, 4845), (3230, 4770), (3420, 4505), (3604, 4275), (3825, 4028), (3876, 3975)]