119967900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 273756900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1619, 1900, 1950, 2470, 2850, 2964, 3238, 3705, 3900, 4857, 4940, 5700, 6175, 6476, 7410, 8095, 9714, 12350, 14820, 16190, 18525, 19428, 21047, 24285, 24700, 30761, 32380, 37050, 40475, 42094, 48570, 61522, 63141, 74100, 80950, 84188, 92283, 97140, 105235, 121425, 123044, 126282, 153805, 161900, 184566, 210470, 242850, 252564, 307610, 315705, 369132, 399893, 420940, 461415, 485700, 526175, 615220, 631410, 769025, 799786, 922830, 1052350, 1199679, 1262820, 1538050, 1578525, 1599572, 1845660, 1999465, 2104700, 2307075, 2399358, 3076100, 3157050, 3998930, 4614150, 4798716, 5998395, 6314100, 7997860, 9228300, 9997325, 11996790, 19994650, 23993580, 29991975, 39989300, 59983950, 119967900]

約数ペア:

[(1, 119967900), (2, 59983950), (3, 39989300), (4, 29991975), (5, 23993580), (6, 19994650), (10, 11996790), (12, 9997325), (13, 9228300), (15, 7997860), (19, 6314100), (20, 5998395), (25, 4798716), (26, 4614150), (30, 3998930), (38, 3157050), (39, 3076100), (50, 2399358), (52, 2307075), (57, 2104700), (60, 1999465), (65, 1845660), (75, 1599572), (76, 1578525), (78, 1538050), (95, 1262820), (100, 1199679), (114, 1052350), (130, 922830), (150, 799786), (156, 769025), (190, 631410), (195, 615220), (228, 526175), (247, 485700), (260, 461415), (285, 420940), (300, 399893), (325, 369132), (380, 315705), (390, 307610), (475, 252564), (494, 242850), (570, 210470), (650, 184566), (741, 161900), (780, 153805), (950, 126282), (975, 123044), (988, 121425), (1140, 105235), (1235, 97140), (1300, 92283), (1425, 84188), (1482, 80950), (1619, 74100), (1900, 63141), (1950, 61522), (2470, 48570), (2850, 42094), (2964, 40475), (3238, 37050), (3705, 32380), (3900, 30761), (4857, 24700), (4940, 24285), (5700, 21047), (6175, 19428), (6476, 18525), (7410, 16190), (8095, 14820), (9714, 12350)]