194180220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 658560000

約数和(自身を除く): 464379780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 139, 156, 180, 195, 199, 234, 260, 270, 278, 351, 390, 398, 417, 468, 540, 556, 585, 597, 695, 702, 780, 796, 834, 995, 1170, 1194, 1251, 1390, 1404, 1668, 1755, 1791, 1807, 1990, 2085, 2340, 2388, 2502, 2587, 2780, 2985, 3510, 3582, 3614, 3753, 3980, 4170, 5004, 5174, 5373, 5421, 5970, 6255, 7020, 7164, 7228, 7506, 7761, 8340, 8955, 9035, 10348, 10746, 10842, 11940, 12510, 12935, 15012, 15522, 16263, 17910, 18070, 18765, 21492, 21684, 23283, 25020, 25870, 26865, 27105, 27661, 31044, 32526, 35820, 36140, 37530, 38805, 46566, 48789, 51740, 53730, 54210, 55322, 65052, 69849, 75060, 77610, 81315, 82983, 93132, 97578, 107460, 108420, 110644, 116415, 138305, 139698, 155220, 162630, 165966, 195156, 232830, 243945, 248949, 276610, 279396, 325260, 331932, 349245, 359593, 414915, 465660, 487890, 497898, 553220, 698490, 719186, 746847, 829830, 975780, 995796, 1078779, 1244745, 1396980, 1438372, 1493694, 1659660, 1797965, 2157558, 2489490, 2987388, 3236337, 3595930, 3734235, 4315116, 4978980, 5393895, 6472674, 7191860, 7468470, 9709011, 10787790, 12945348, 14936940, 16181685, 19418022, 21575580, 32363370, 38836044, 48545055, 64726740, 97090110, 194180220]

約数ペア:

[(1, 194180220), (2, 97090110), (3, 64726740), (4, 48545055), (5, 38836044), (6, 32363370), (9, 21575580), (10, 19418022), (12, 16181685), (13, 14936940), (15, 12945348), (18, 10787790), (20, 9709011), (26, 7468470), (27, 7191860), (30, 6472674), (36, 5393895), (39, 4978980), (45, 4315116), (52, 3734235), (54, 3595930), (60, 3236337), (65, 2987388), (78, 2489490), (90, 2157558), (108, 1797965), (117, 1659660), (130, 1493694), (135, 1438372), (139, 1396980), (156, 1244745), (180, 1078779), (195, 995796), (199, 975780), (234, 829830), (260, 746847), (270, 719186), (278, 698490), (351, 553220), (390, 497898), (398, 487890), (417, 465660), (468, 414915), (540, 359593), (556, 349245), (585, 331932), (597, 325260), (695, 279396), (702, 276610), (780, 248949), (796, 243945), (834, 232830), (995, 195156), (1170, 165966), (1194, 162630), (1251, 155220), (1390, 139698), (1404, 138305), (1668, 116415), (1755, 110644), (1791, 108420), (1807, 107460), (1990, 97578), (2085, 93132), (2340, 82983), (2388, 81315), (2502, 77610), (2587, 75060), (2780, 69849), (2985, 65052), (3510, 55322), (3582, 54210), (3614, 53730), (3753, 51740), (3980, 48789), (4170, 46566), (5004, 38805), (5174, 37530), (5373, 36140), (5421, 35820), (5970, 32526), (6255, 31044), (7020, 27661), (7164, 27105), (7228, 26865), (7506, 25870), (7761, 25020), (8340, 23283), (8955, 21684), (9035, 21492), (10348, 18765), (10746, 18070), (10842, 17910), (11940, 16263), (12510, 15522), (12935, 15012)]