121696380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 401585184

約数和(自身を除く): 279888804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 131, 156, 180, 195, 234, 260, 262, 390, 393, 397, 468, 524, 585, 655, 780, 786, 794, 1170, 1179, 1191, 1310, 1572, 1588, 1703, 1965, 1985, 2340, 2358, 2382, 2620, 3406, 3573, 3930, 3970, 4716, 4764, 5109, 5161, 5895, 5955, 6812, 7146, 7860, 7940, 8515, 10218, 10322, 11790, 11910, 14292, 15327, 15483, 17030, 17865, 20436, 20644, 23580, 23820, 25545, 25805, 30654, 30966, 34060, 35730, 46449, 51090, 51610, 52007, 61308, 61932, 71460, 76635, 77415, 92898, 102180, 103220, 104014, 153270, 154830, 156021, 185796, 208028, 232245, 260035, 306540, 309660, 312042, 464490, 468063, 520070, 624084, 676091, 780105, 928980, 936126, 1040140, 1352182, 1560210, 1872252, 2028273, 2340315, 2704364, 3120420, 3380455, 4056546, 4680630, 6084819, 6760910, 8113092, 9361260, 10141365, 12169638, 13521820, 20282730, 24339276, 30424095, 40565460, 60848190, 121696380]

約数ペア:

[(1, 121696380), (2, 60848190), (3, 40565460), (4, 30424095), (5, 24339276), (6, 20282730), (9, 13521820), (10, 12169638), (12, 10141365), (13, 9361260), (15, 8113092), (18, 6760910), (20, 6084819), (26, 4680630), (30, 4056546), (36, 3380455), (39, 3120420), (45, 2704364), (52, 2340315), (60, 2028273), (65, 1872252), (78, 1560210), (90, 1352182), (117, 1040140), (130, 936126), (131, 928980), (156, 780105), (180, 676091), (195, 624084), (234, 520070), (260, 468063), (262, 464490), (390, 312042), (393, 309660), (397, 306540), (468, 260035), (524, 232245), (585, 208028), (655, 185796), (780, 156021), (786, 154830), (794, 153270), (1170, 104014), (1179, 103220), (1191, 102180), (1310, 92898), (1572, 77415), (1588, 76635), (1703, 71460), (1965, 61932), (1985, 61308), (2340, 52007), (2358, 51610), (2382, 51090), (2620, 46449), (3406, 35730), (3573, 34060), (3930, 30966), (3970, 30654), (4716, 25805), (4764, 25545), (5109, 23820), (5161, 23580), (5895, 20644), (5955, 20436), (6812, 17865), (7146, 17030), (7860, 15483), (7940, 15327), (8515, 14292), (10218, 11910), (10322, 11790)]