187910580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 626685696

約数和(自身を除く): 438775116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 181, 195, 220, 242, 260, 286, 330, 362, 363, 390, 429, 484, 543, 572, 605, 660, 715, 724, 726, 780, 858, 905, 1086, 1210, 1331, 1430, 1452, 1573, 1716, 1810, 1815, 1991, 2145, 2172, 2353, 2420, 2662, 2715, 2860, 3146, 3620, 3630, 3982, 3993, 4290, 4706, 4719, 5324, 5430, 5973, 6292, 6655, 7059, 7260, 7865, 7964, 7986, 8580, 9412, 9438, 9955, 10860, 11765, 11946, 13310, 14118, 15730, 15972, 17303, 18876, 19910, 19965, 21901, 23530, 23595, 23892, 25883, 26620, 28236, 29865, 31460, 34606, 35295, 39820, 39930, 43802, 47060, 47190, 51766, 51909, 59730, 65703, 69212, 70590, 77649, 79860, 86515, 87604, 94380, 103532, 103818, 109505, 119460, 129415, 131406, 141180, 155298, 173030, 207636, 219010, 240911, 258830, 259545, 262812, 284713, 310596, 328515, 346060, 388245, 438020, 481822, 517660, 519090, 569426, 657030, 722733, 776490, 854139, 963644, 1038180, 1138852, 1204555, 1314060, 1423565, 1445466, 1552980, 1708278, 2409110, 2847130, 2890932, 3131843, 3416556, 3613665, 4270695, 4818220, 5694260, 6263686, 7227330, 8541390, 9395529, 12527372, 14454660, 15659215, 17082780, 18791058, 31318430, 37582116, 46977645, 62636860, 93955290, 187910580]

約数ペア:

[(1, 187910580), (2, 93955290), (3, 62636860), (4, 46977645), (5, 37582116), (6, 31318430), (10, 18791058), (11, 17082780), (12, 15659215), (13, 14454660), (15, 12527372), (20, 9395529), (22, 8541390), (26, 7227330), (30, 6263686), (33, 5694260), (39, 4818220), (44, 4270695), (52, 3613665), (55, 3416556), (60, 3131843), (65, 2890932), (66, 2847130), (78, 2409110), (110, 1708278), (121, 1552980), (130, 1445466), (132, 1423565), (143, 1314060), (156, 1204555), (165, 1138852), (181, 1038180), (195, 963644), (220, 854139), (242, 776490), (260, 722733), (286, 657030), (330, 569426), (362, 519090), (363, 517660), (390, 481822), (429, 438020), (484, 388245), (543, 346060), (572, 328515), (605, 310596), (660, 284713), (715, 262812), (724, 259545), (726, 258830), (780, 240911), (858, 219010), (905, 207636), (1086, 173030), (1210, 155298), (1331, 141180), (1430, 131406), (1452, 129415), (1573, 119460), (1716, 109505), (1810, 103818), (1815, 103532), (1991, 94380), (2145, 87604), (2172, 86515), (2353, 79860), (2420, 77649), (2662, 70590), (2715, 69212), (2860, 65703), (3146, 59730), (3620, 51909), (3630, 51766), (3982, 47190), (3993, 47060), (4290, 43802), (4706, 39930), (4719, 39820), (5324, 35295), (5430, 34606), (5973, 31460), (6292, 29865), (6655, 28236), (7059, 26620), (7260, 25883), (7865, 23892), (7964, 23595), (7986, 23530), (8580, 21901), (9412, 19965), (9438, 19910), (9955, 18876), (10860, 17303), (11765, 15972), (11946, 15730), (13310, 14118)]