152837140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 364694400

約数和(自身を除く): 211857260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 59, 68, 76, 85, 95, 118, 170, 190, 236, 295, 323, 340, 380, 401, 590, 646, 802, 1003, 1121, 1180, 1292, 1604, 1615, 2005, 2006, 2242, 3230, 4010, 4012, 4484, 5015, 5605, 6460, 6817, 7619, 8020, 10030, 11210, 13634, 15238, 19057, 20060, 22420, 23659, 27268, 30476, 34085, 38095, 38114, 47318, 68170, 76190, 76228, 94636, 95285, 118295, 129523, 136340, 152380, 190570, 236590, 259046, 381140, 402203, 449521, 473180, 518092, 647615, 804406, 899042, 1295230, 1608812, 1798084, 2011015, 2247605, 2590460, 4022030, 4495210, 7641857, 8044060, 8990420, 15283714, 30567428, 38209285, 76418570, 152837140]

約数ペア:

[(1, 152837140), (2, 76418570), (4, 38209285), (5, 30567428), (10, 15283714), (17, 8990420), (19, 8044060), (20, 7641857), (34, 4495210), (38, 4022030), (59, 2590460), (68, 2247605), (76, 2011015), (85, 1798084), (95, 1608812), (118, 1295230), (170, 899042), (190, 804406), (236, 647615), (295, 518092), (323, 473180), (340, 449521), (380, 402203), (401, 381140), (590, 259046), (646, 236590), (802, 190570), (1003, 152380), (1121, 136340), (1180, 129523), (1292, 118295), (1604, 95285), (1615, 94636), (2005, 76228), (2006, 76190), (2242, 68170), (3230, 47318), (4010, 38114), (4012, 38095), (4484, 34085), (5015, 30476), (5605, 27268), (6460, 23659), (6817, 22420), (7619, 20060), (8020, 19057), (10030, 15238), (11210, 13634)]