75131940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96323}}^1$

素因数の和:96348

約数の個数: 48

約数和(自身を含む): 226554048

約数和(自身を除く): 151422108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 96323, 192646, 288969, 385292, 481615, 577938, 963230, 1155876, 1252199, 1444845, 1926460, 2504398, 2889690, 3756597, 5008796, 5779380, 6260995, 7513194, 12521990, 15026388, 18782985, 25043980, 37565970, 75131940]

約数ペア:

[(1, 75131940), (2, 37565970), (3, 25043980), (4, 18782985), (5, 15026388), (6, 12521990), (10, 7513194), (12, 6260995), (13, 5779380), (15, 5008796), (20, 3756597), (26, 2889690), (30, 2504398), (39, 1926460), (52, 1444845), (60, 1252199), (65, 1155876), (78, 963230), (130, 577938), (156, 481615), (195, 385292), (260, 288969), (390, 192646), (780, 96323)]