73785270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 135233610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 359, 390, 403, 442, 465, 510, 527, 663, 718, 806, 930, 1054, 1077, 1105, 1209, 1326, 1581, 1795, 2015, 2154, 2210, 2418, 2635, 3162, 3315, 3590, 4030, 4667, 5270, 5385, 6045, 6103, 6630, 6851, 7905, 9334, 10770, 11129, 12090, 12206, 13702, 14001, 15810, 18309, 20553, 22258, 23335, 28002, 30515, 33387, 34255, 36618, 41106, 46670, 55645, 61030, 66774, 68510, 70005, 79339, 91545, 102765, 111290, 140010, 144677, 158678, 166935, 183090, 189193, 205530, 238017, 289354, 333870, 378386, 396695, 434031, 476034, 567579, 723385, 793390, 868062, 945965, 1135158, 1190085, 1446770, 1891930, 2170155, 2380170, 2459509, 2837895, 4340310, 4919018, 5675790, 7378527, 12297545, 14757054, 24595090, 36892635, 73785270]

約数ペア:

[(1, 73785270), (2, 36892635), (3, 24595090), (5, 14757054), (6, 12297545), (10, 7378527), (13, 5675790), (15, 4919018), (17, 4340310), (26, 2837895), (30, 2459509), (31, 2380170), (34, 2170155), (39, 1891930), (51, 1446770), (62, 1190085), (65, 1135158), (78, 945965), (85, 868062), (93, 793390), (102, 723385), (130, 567579), (155, 476034), (170, 434031), (186, 396695), (195, 378386), (221, 333870), (255, 289354), (310, 238017), (359, 205530), (390, 189193), (403, 183090), (442, 166935), (465, 158678), (510, 144677), (527, 140010), (663, 111290), (718, 102765), (806, 91545), (930, 79339), (1054, 70005), (1077, 68510), (1105, 66774), (1209, 61030), (1326, 55645), (1581, 46670), (1795, 41106), (2015, 36618), (2154, 34255), (2210, 33387), (2418, 30515), (2635, 28002), (3162, 23335), (3315, 22258), (3590, 20553), (4030, 18309), (4667, 15810), (5270, 14001), (5385, 13702), (6045, 12206), (6103, 12090), (6630, 11129), (6851, 10770), (7905, 9334)]