186124380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 593226144

約数和(自身を除く): 407101764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 361, 380, 390, 494, 570, 661, 722, 741, 780, 988, 1083, 1140, 1235, 1322, 1444, 1482, 1805, 1983, 2166, 2470, 2644, 2964, 3305, 3610, 3705, 3966, 4332, 4693, 4940, 5415, 6610, 7220, 7410, 7932, 8593, 9386, 9915, 10830, 12559, 13220, 14079, 14820, 17186, 18772, 19830, 21660, 23465, 25118, 25779, 28158, 34372, 37677, 39660, 42965, 46930, 50236, 51558, 56316, 62795, 70395, 75354, 85930, 93860, 103116, 125590, 128895, 140790, 150708, 163267, 171860, 188385, 238621, 251180, 257790, 281580, 326534, 376770, 477242, 489801, 515580, 653068, 715863, 753540, 816335, 954484, 979602, 1193105, 1431726, 1632670, 1959204, 2386210, 2449005, 2863452, 3102073, 3265340, 3579315, 4772420, 4898010, 6204146, 7158630, 9306219, 9796020, 12408292, 14317260, 15510365, 18612438, 31020730, 37224876, 46531095, 62041460, 93062190, 186124380]

約数ペア:

[(1, 186124380), (2, 93062190), (3, 62041460), (4, 46531095), (5, 37224876), (6, 31020730), (10, 18612438), (12, 15510365), (13, 14317260), (15, 12408292), (19, 9796020), (20, 9306219), (26, 7158630), (30, 6204146), (38, 4898010), (39, 4772420), (52, 3579315), (57, 3265340), (60, 3102073), (65, 2863452), (76, 2449005), (78, 2386210), (95, 1959204), (114, 1632670), (130, 1431726), (156, 1193105), (190, 979602), (195, 954484), (228, 816335), (247, 753540), (260, 715863), (285, 653068), (361, 515580), (380, 489801), (390, 477242), (494, 376770), (570, 326534), (661, 281580), (722, 257790), (741, 251180), (780, 238621), (988, 188385), (1083, 171860), (1140, 163267), (1235, 150708), (1322, 140790), (1444, 128895), (1482, 125590), (1805, 103116), (1983, 93860), (2166, 85930), (2470, 75354), (2644, 70395), (2964, 62795), (3305, 56316), (3610, 51558), (3705, 50236), (3966, 46930), (4332, 42965), (4693, 39660), (4940, 37677), (5415, 34372), (6610, 28158), (7220, 25779), (7410, 25118), (7932, 23465), (8593, 21660), (9386, 19830), (9915, 18772), (10830, 17186), (12559, 14820), (13220, 14079)]