153613620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5121

約数の個数: 72

約数和(自身を含む): 468749736

約数和(自身を除く): 315136116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4933, 5190, 6228, 7785, 9866, 10380, 14799, 15570, 19732, 24665, 29598, 31140, 44397, 49330, 59196, 73995, 88794, 98660, 147990, 177588, 221985, 295980, 443970, 853409, 887940, 1706818, 2560227, 3413636, 4267045, 5120454, 7680681, 8534090, 10240908, 12801135, 15361362, 17068180, 25602270, 30722724, 38403405, 51204540, 76806810, 153613620]

約数ペア:

[(1, 153613620), (2, 76806810), (3, 51204540), (4, 38403405), (5, 30722724), (6, 25602270), (9, 17068180), (10, 15361362), (12, 12801135), (15, 10240908), (18, 8534090), (20, 7680681), (30, 5120454), (36, 4267045), (45, 3413636), (60, 2560227), (90, 1706818), (173, 887940), (180, 853409), (346, 443970), (519, 295980), (692, 221985), (865, 177588), (1038, 147990), (1557, 98660), (1730, 88794), (2076, 73995), (2595, 59196), (3114, 49330), (3460, 44397), (4933, 31140), (5190, 29598), (6228, 24665), (7785, 19732), (9866, 15570), (10380, 14799)]