147295980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 144

約数和(自身を含む): 506644320

約数和(自身を除く): 359348340

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, 3313, 3420, 3705, 4446, 4940, 6626, 7410, 8892, 9939, 11115, 13252, 14820, 16565, 19878, 22230, 29817, 33130, 39756, 43069, 44460, 49695, 59634, 62947, 66260, 86138, 99390, 119268, 125894, 129207, 149085, 172276, 188841, 198780, 215345, 251788, 258414, 298170, 314735, 377682, 387621, 430690, 516828, 566523, 596340, 629470, 646035, 755364, 775242, 818311, 861380, 944205, 1133046, 1258940, 1292070, 1550484, 1636622, 1888410, 1938105, 2266092, 2454933, 2584140, 2832615, 3273244, 3776820, 3876210, 4091555, 4909866, 5665230, 7364799, 7752420, 8183110, 9819732, 11330460, 12274665, 14729598, 16366220, 24549330, 29459196, 36823995, 49098660, 73647990, 147295980]

約数ペア:

[(1, 147295980), (2, 73647990), (3, 49098660), (4, 36823995), (5, 29459196), (6, 24549330), (9, 16366220), (10, 14729598), (12, 12274665), (13, 11330460), (15, 9819732), (18, 8183110), (19, 7752420), (20, 7364799), (26, 5665230), (30, 4909866), (36, 4091555), (38, 3876210), (39, 3776820), (45, 3273244), (52, 2832615), (57, 2584140), (60, 2454933), (65, 2266092), (76, 1938105), (78, 1888410), (90, 1636622), (95, 1550484), (114, 1292070), (117, 1258940), (130, 1133046), (156, 944205), (171, 861380), (180, 818311), (190, 775242), (195, 755364), (228, 646035), (234, 629470), (247, 596340), (260, 566523), (285, 516828), (342, 430690), (380, 387621), (390, 377682), (468, 314735), (494, 298170), (570, 258414), (585, 251788), (684, 215345), (741, 198780), (780, 188841), (855, 172276), (988, 149085), (1140, 129207), (1170, 125894), (1235, 119268), (1482, 99390), (1710, 86138), (2223, 66260), (2340, 62947), (2470, 59634), (2964, 49695), (3313, 44460), (3420, 43069), (3705, 39756), (4446, 33130), (4940, 29817), (6626, 22230), (7410, 19878), (8892, 16565), (9939, 14820), (11115, 13252)]