15382380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 49067424

約数和(自身を除く): 33685044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 41, 52, 60, 65, 74, 78, 82, 111, 123, 130, 148, 156, 164, 169, 185, 195, 205, 222, 246, 260, 338, 370, 390, 410, 444, 481, 492, 507, 533, 555, 615, 676, 740, 780, 820, 845, 962, 1014, 1066, 1110, 1230, 1443, 1517, 1599, 1690, 1924, 2028, 2132, 2220, 2405, 2460, 2535, 2665, 2886, 3034, 3198, 3380, 4551, 4810, 5070, 5330, 5772, 6068, 6253, 6396, 6929, 7215, 7585, 7995, 9102, 9620, 10140, 10660, 12506, 13858, 14430, 15170, 15990, 18204, 18759, 19721, 20787, 22755, 25012, 27716, 28860, 30340, 31265, 31980, 34645, 37518, 39442, 41574, 45510, 59163, 62530, 69290, 75036, 78884, 83148, 91020, 93795, 98605, 103935, 118326, 125060, 138580, 187590, 197210, 207870, 236652, 256373, 295815, 375180, 394420, 415740, 512746, 591630, 769119, 1025492, 1183260, 1281865, 1538238, 2563730, 3076476, 3845595, 5127460, 7691190, 15382380]

約数ペア:

[(1, 15382380), (2, 7691190), (3, 5127460), (4, 3845595), (5, 3076476), (6, 2563730), (10, 1538238), (12, 1281865), (13, 1183260), (15, 1025492), (20, 769119), (26, 591630), (30, 512746), (37, 415740), (39, 394420), (41, 375180), (52, 295815), (60, 256373), (65, 236652), (74, 207870), (78, 197210), (82, 187590), (111, 138580), (123, 125060), (130, 118326), (148, 103935), (156, 98605), (164, 93795), (169, 91020), (185, 83148), (195, 78884), (205, 75036), (222, 69290), (246, 62530), (260, 59163), (338, 45510), (370, 41574), (390, 39442), (410, 37518), (444, 34645), (481, 31980), (492, 31265), (507, 30340), (533, 28860), (555, 27716), (615, 25012), (676, 22755), (740, 20787), (780, 19721), (820, 18759), (845, 18204), (962, 15990), (1014, 15170), (1066, 14430), (1110, 13858), (1230, 12506), (1443, 10660), (1517, 10140), (1599, 9620), (1690, 9102), (1924, 7995), (2028, 7585), (2132, 7215), (2220, 6929), (2405, 6396), (2460, 6253), (2535, 6068), (2665, 5772), (2886, 5330), (3034, 5070), (3198, 4810), (3380, 4551)]