15675081540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{357389}}^1$

素因数の和:357461

約数の個数: 96

約数和(自身を含む): 47552883840

約数和(自身を除く): 31877802300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 2193, 2580, 2924, 3655, 4386, 7310, 8772, 10965, 14620, 21930, 43860, 357389, 714778, 1072167, 1429556, 1786945, 2144334, 3573890, 4288668, 5360835, 6075613, 7147780, 10721670, 12151226, 15367727, 18226839, 21443340, 24302452, 30378065, 30735454, 36453678, 46103181, 60756130, 61470908, 72907356, 76838635, 91134195, 92206362, 121512260, 153677270, 182268390, 184412724, 230515905, 261251359, 307354540, 364536780, 461031810, 522502718, 783754077, 922063620, 1045005436, 1306256795, 1567508154, 2612513590, 3135016308, 3918770385, 5225027180, 7837540770, 15675081540]

約数ペア:

[(1, 15675081540), (2, 7837540770), (3, 5225027180), (4, 3918770385), (5, 3135016308), (6, 2612513590), (10, 1567508154), (12, 1306256795), (15, 1045005436), (17, 922063620), (20, 783754077), (30, 522502718), (34, 461031810), (43, 364536780), (51, 307354540), (60, 261251359), (68, 230515905), (85, 184412724), (86, 182268390), (102, 153677270), (129, 121512260), (170, 92206362), (172, 91134195), (204, 76838635), (215, 72907356), (255, 61470908), (258, 60756130), (340, 46103181), (430, 36453678), (510, 30735454), (516, 30378065), (645, 24302452), (731, 21443340), (860, 18226839), (1020, 15367727), (1290, 12151226), (1462, 10721670), (2193, 7147780), (2580, 6075613), (2924, 5360835), (3655, 4288668), (4386, 3573890), (7310, 2144334), (8772, 1786945), (10965, 1429556), (14620, 1072167), (21930, 714778), (43860, 357389)]