152450870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 199784650

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 31, 38, 55, 62, 65, 95, 110, 130, 143, 155, 181, 190, 209, 247, 286, 310, 341, 362, 403, 418, 494, 589, 682, 715, 806, 905, 1045, 1178, 1235, 1430, 1705, 1810, 1991, 2015, 2090, 2353, 2470, 2717, 2945, 3410, 3439, 3982, 4030, 4433, 4706, 5434, 5611, 5890, 6479, 6878, 7657, 8866, 9955, 11222, 11765, 12958, 13585, 15314, 17195, 19910, 22165, 23530, 25883, 27170, 28055, 32395, 34390, 37829, 38285, 44330, 44707, 51766, 56110, 61721, 64790, 72943, 75658, 76570, 84227, 89414, 106609, 123442, 129415, 145886, 168454, 189145, 213218, 223535, 258830, 308605, 364715, 378290, 421135, 447070, 491777, 533045, 617210, 729430, 802373, 842270, 983554, 1066090, 1172699, 1385917, 1604746, 2345398, 2458885, 2771834, 4011865, 4917770, 5863495, 6929585, 8023730, 11726990, 13859170, 15245087, 30490174, 76225435, 152450870]

約数ペア:

[(1, 152450870), (2, 76225435), (5, 30490174), (10, 15245087), (11, 13859170), (13, 11726990), (19, 8023730), (22, 6929585), (26, 5863495), (31, 4917770), (38, 4011865), (55, 2771834), (62, 2458885), (65, 2345398), (95, 1604746), (110, 1385917), (130, 1172699), (143, 1066090), (155, 983554), (181, 842270), (190, 802373), (209, 729430), (247, 617210), (286, 533045), (310, 491777), (341, 447070), (362, 421135), (403, 378290), (418, 364715), (494, 308605), (589, 258830), (682, 223535), (715, 213218), (806, 189145), (905, 168454), (1045, 145886), (1178, 129415), (1235, 123442), (1430, 106609), (1705, 89414), (1810, 84227), (1991, 76570), (2015, 75658), (2090, 72943), (2353, 64790), (2470, 61721), (2717, 56110), (2945, 51766), (3410, 44707), (3439, 44330), (3982, 38285), (4030, 37829), (4433, 34390), (4706, 32395), (5434, 28055), (5611, 27170), (5890, 25883), (6479, 23530), (6878, 22165), (7657, 19910), (8866, 17195), (9955, 15314), (11222, 13585), (11765, 12958)]