78230100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 108

約数和(自身を含む): 245255136

約数和(自身を除く): 167025036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1543, 1690, 1950, 2028, 2535, 3086, 3380, 3900, 4225, 4629, 5070, 6172, 7715, 8450, 9258, 10140, 12675, 15430, 16900, 18516, 20059, 23145, 25350, 30860, 38575, 40118, 46290, 50700, 60177, 77150, 80236, 92580, 100295, 115725, 120354, 154300, 200590, 231450, 240708, 260767, 300885, 401180, 462900, 501475, 521534, 601770, 782301, 1002950, 1043068, 1203540, 1303835, 1504425, 1564602, 2005900, 2607670, 3008850, 3129204, 3911505, 5215340, 6017700, 6519175, 7823010, 13038350, 15646020, 19557525, 26076700, 39115050, 78230100]

約数ペア:

[(1, 78230100), (2, 39115050), (3, 26076700), (4, 19557525), (5, 15646020), (6, 13038350), (10, 7823010), (12, 6519175), (13, 6017700), (15, 5215340), (20, 3911505), (25, 3129204), (26, 3008850), (30, 2607670), (39, 2005900), (50, 1564602), (52, 1504425), (60, 1303835), (65, 1203540), (75, 1043068), (78, 1002950), (100, 782301), (130, 601770), (150, 521534), (156, 501475), (169, 462900), (195, 401180), (260, 300885), (300, 260767), (325, 240708), (338, 231450), (390, 200590), (507, 154300), (650, 120354), (676, 115725), (780, 100295), (845, 92580), (975, 80236), (1014, 77150), (1300, 60177), (1543, 50700), (1690, 46290), (1950, 40118), (2028, 38575), (2535, 30860), (3086, 25350), (3380, 23145), (3900, 20059), (4225, 18516), (4629, 16900), (5070, 15430), (6172, 12675), (7715, 10140), (8450, 9258)]