237727620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5394

約数の個数: 144

約数和(自身を含む): 817602240

約数和(自身を除く): 579874620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5347, 7410, 8892, 10694, 11115, 14820, 16041, 21388, 22230, 26735, 32082, 44460, 48123, 53470, 64164, 69511, 80205, 96246, 101593, 106940, 139022, 160410, 192492, 203186, 208533, 240615, 278044, 304779, 320820, 347555, 406372, 417066, 481230, 507965, 609558, 625599, 695110, 834132, 914337, 962460, 1015930, 1042665, 1219116, 1251198, 1320709, 1390220, 1523895, 1828674, 2031860, 2085330, 2502396, 2641418, 3047790, 3127995, 3657348, 3962127, 4170660, 4571685, 5282836, 6095580, 6255990, 6603545, 7924254, 9143370, 11886381, 12511980, 13207090, 15848508, 18286740, 19810635, 23772762, 26414180, 39621270, 47545524, 59431905, 79242540, 118863810, 237727620]

約数ペア:

[(1, 237727620), (2, 118863810), (3, 79242540), (4, 59431905), (5, 47545524), (6, 39621270), (9, 26414180), (10, 23772762), (12, 19810635), (13, 18286740), (15, 15848508), (18, 13207090), (19, 12511980), (20, 11886381), (26, 9143370), (30, 7924254), (36, 6603545), (38, 6255990), (39, 6095580), (45, 5282836), (52, 4571685), (57, 4170660), (60, 3962127), (65, 3657348), (76, 3127995), (78, 3047790), (90, 2641418), (95, 2502396), (114, 2085330), (117, 2031860), (130, 1828674), (156, 1523895), (171, 1390220), (180, 1320709), (190, 1251198), (195, 1219116), (228, 1042665), (234, 1015930), (247, 962460), (260, 914337), (285, 834132), (342, 695110), (380, 625599), (390, 609558), (468, 507965), (494, 481230), (570, 417066), (585, 406372), (684, 347555), (741, 320820), (780, 304779), (855, 278044), (988, 240615), (1140, 208533), (1170, 203186), (1235, 192492), (1482, 160410), (1710, 139022), (2223, 106940), (2340, 101593), (2470, 96246), (2964, 80205), (3420, 69511), (3705, 64164), (4446, 53470), (4940, 48123), (5347, 44460), (7410, 32082), (8892, 26735), (10694, 22230), (11115, 21388), (14820, 16041)]