15755220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6733}}^1$

素因数の和:6761

約数の個数: 72

約数和(自身を含む): 51474696

約数和(自身を除く): 35719476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6733, 13466, 20199, 26932, 33665, 40398, 60597, 67330, 80796, 87529, 100995, 121194, 134660, 175058, 201990, 242388, 262587, 302985, 350116, 403980, 437645, 525174, 605970, 787761, 875290, 1050348, 1211940, 1312935, 1575522, 1750580, 2625870, 3151044, 3938805, 5251740, 7877610, 15755220]

約数ペア:

[(1, 15755220), (2, 7877610), (3, 5251740), (4, 3938805), (5, 3151044), (6, 2625870), (9, 1750580), (10, 1575522), (12, 1312935), (13, 1211940), (15, 1050348), (18, 875290), (20, 787761), (26, 605970), (30, 525174), (36, 437645), (39, 403980), (45, 350116), (52, 302985), (60, 262587), (65, 242388), (78, 201990), (90, 175058), (117, 134660), (130, 121194), (156, 100995), (180, 87529), (195, 80796), (234, 67330), (260, 60597), (390, 40398), (468, 33665), (585, 26932), (780, 20199), (1170, 13466), (2340, 6733)]