133608780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 305113140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 705, 765, 799, 846, 929, 940, 1020, 1410, 1530, 1598, 1692, 1858, 2115, 2397, 2787, 2820, 3060, 3196, 3716, 3995, 4230, 4645, 4794, 5574, 7191, 7990, 8361, 8460, 9290, 9588, 11148, 11985, 13935, 14382, 15793, 15980, 16722, 18580, 23970, 27870, 28764, 31586, 33444, 35955, 41805, 43663, 47379, 47940, 55740, 63172, 71910, 78965, 83610, 87326, 94758, 130989, 142137, 143820, 157930, 167220, 174652, 189516, 218315, 236895, 261978, 284274, 315860, 392967, 436630, 473790, 523956, 568548, 654945, 710685, 742271, 785934, 873260, 947580, 1309890, 1421370, 1484542, 1571868, 1964835, 2226813, 2619780, 2842740, 2969084, 3711355, 3929670, 4453626, 6680439, 7422710, 7859340, 8907252, 11134065, 13360878, 14845420, 22268130, 26721756, 33402195, 44536260, 66804390, 133608780]

約数ペア:

[(1, 133608780), (2, 66804390), (3, 44536260), (4, 33402195), (5, 26721756), (6, 22268130), (9, 14845420), (10, 13360878), (12, 11134065), (15, 8907252), (17, 7859340), (18, 7422710), (20, 6680439), (30, 4453626), (34, 3929670), (36, 3711355), (45, 2969084), (47, 2842740), (51, 2619780), (60, 2226813), (68, 1964835), (85, 1571868), (90, 1484542), (94, 1421370), (102, 1309890), (141, 947580), (153, 873260), (170, 785934), (180, 742271), (188, 710685), (204, 654945), (235, 568548), (255, 523956), (282, 473790), (306, 436630), (340, 392967), (423, 315860), (470, 284274), (510, 261978), (564, 236895), (612, 218315), (705, 189516), (765, 174652), (799, 167220), (846, 157930), (929, 143820), (940, 142137), (1020, 130989), (1410, 94758), (1530, 87326), (1598, 83610), (1692, 78965), (1858, 71910), (2115, 63172), (2397, 55740), (2787, 47940), (2820, 47379), (3060, 43663), (3196, 41805), (3716, 35955), (3995, 33444), (4230, 31586), (4645, 28764), (4794, 27870), (5574, 23970), (7191, 18580), (7990, 16722), (8361, 15980), (8460, 15793), (9290, 14382), (9588, 13935), (11148, 11985)]