181870297980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{82939}}^1$

素因数の和:83208

約数の個数: 192

約数和(自身を含む): 609971281920

約数和(自身を除く): 428100983940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 227, 230, 276, 322, 345, 420, 454, 460, 483, 644, 681, 690, 805, 908, 966, 1135, 1362, 1380, 1589, 1610, 1932, 2270, 2415, 2724, 3178, 3220, 3405, 4540, 4767, 4830, 5221, 6356, 6810, 7945, 9534, 9660, 10442, 13620, 15663, 15890, 19068, 20884, 23835, 26105, 31326, 31780, 36547, 47670, 52210, 62652, 73094, 78315, 82939, 95340, 104420, 109641, 146188, 156630, 165878, 182735, 219282, 248817, 313260, 331756, 365470, 414695, 438564, 497634, 548205, 580573, 730940, 829390, 995268, 1096410, 1161146, 1244085, 1658780, 1741719, 1907597, 2192820, 2322292, 2488170, 2902865, 3483438, 3815194, 4976340, 5722791, 5805730, 6966876, 7630388, 8708595, 9537985, 11445582, 11611460, 13353179, 17417190, 18827153, 19075970, 22891164, 26706358, 28613955, 34834380, 37654306, 38151940, 40059537, 53412716, 56481459, 57227910, 66765895, 75308612, 80119074, 94135765, 112962918, 114455820, 131790071, 133531790, 160238148, 188271530, 200297685, 225925836, 263580142, 267063580, 282407295, 376543060, 395370213, 400595370, 433024519, 527160284, 564814590, 658950355, 790740426, 801190740, 866049038, 1129629180, 1299073557, 1317900710, 1581480852, 1732098076, 1976851065, 2165122595, 2598147114, 2635801420, 3031171633, 3953702130, 4330245190, 5196294228, 6062343266, 6495367785, 7907404260, 8660490380, 9093514899, 12124686532, 12990735570, 15155858165, 18187029798, 25981471140, 30311716330, 36374059596, 45467574495, 60623432660, 90935148990, 181870297980]

約数ペア:

[(1, 181870297980), (2, 90935148990), (3, 60623432660), (4, 45467574495), (5, 36374059596), (6, 30311716330), (7, 25981471140), (10, 18187029798), (12, 15155858165), (14, 12990735570), (15, 12124686532), (20, 9093514899), (21, 8660490380), (23, 7907404260), (28, 6495367785), (30, 6062343266), (35, 5196294228), (42, 4330245190), (46, 3953702130), (60, 3031171633), (69, 2635801420), (70, 2598147114), (84, 2165122595), (92, 1976851065), (105, 1732098076), (115, 1581480852), (138, 1317900710), (140, 1299073557), (161, 1129629180), (210, 866049038), (227, 801190740), (230, 790740426), (276, 658950355), (322, 564814590), (345, 527160284), (420, 433024519), (454, 400595370), (460, 395370213), (483, 376543060), (644, 282407295), (681, 267063580), (690, 263580142), (805, 225925836), (908, 200297685), (966, 188271530), (1135, 160238148), (1362, 133531790), (1380, 131790071), (1589, 114455820), (1610, 112962918), (1932, 94135765), (2270, 80119074), (2415, 75308612), (2724, 66765895), (3178, 57227910), (3220, 56481459), (3405, 53412716), (4540, 40059537), (4767, 38151940), (4830, 37654306), (5221, 34834380), (6356, 28613955), (6810, 26706358), (7945, 22891164), (9534, 19075970), (9660, 18827153), (10442, 17417190), (13620, 13353179), (15663, 11611460), (15890, 11445582), (19068, 9537985), (20884, 8708595), (23835, 7630388), (26105, 6966876), (31326, 5805730), (31780, 5722791), (36547, 4976340), (47670, 3815194), (52210, 3483438), (62652, 2902865), (73094, 2488170), (78315, 2322292), (82939, 2192820), (95340, 1907597), (104420, 1741719), (109641, 1658780), (146188, 1244085), (156630, 1161146), (165878, 1096410), (182735, 995268), (219282, 829390), (248817, 730940), (313260, 580573), (331756, 548205), (365470, 497634), (414695, 438564)]