29720600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 60273640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 71, 91, 92, 100, 104, 115, 130, 140, 142, 161, 175, 182, 184, 200, 230, 260, 280, 284, 299, 322, 325, 350, 355, 364, 455, 460, 497, 520, 568, 575, 598, 644, 650, 700, 710, 728, 805, 910, 920, 923, 994, 1150, 1196, 1288, 1300, 1400, 1420, 1495, 1610, 1633, 1775, 1820, 1846, 1988, 2093, 2275, 2300, 2392, 2485, 2600, 2840, 2990, 3220, 3266, 3550, 3640, 3692, 3976, 4025, 4186, 4550, 4600, 4615, 4970, 5980, 6440, 6461, 6532, 7100, 7384, 7475, 8050, 8165, 8372, 9100, 9230, 9940, 10465, 11431, 11960, 12425, 12922, 13064, 14200, 14950, 16100, 16330, 16744, 18200, 18460, 19880, 20930, 21229, 22862, 23075, 24850, 25844, 29900, 32200, 32305, 32660, 36920, 40825, 41860, 42458, 45724, 46150, 49700, 51688, 52325, 57155, 59800, 64610, 65320, 81650, 83720, 84916, 91448, 92300, 99400, 104650, 106145, 114310, 129220, 148603, 161525, 163300, 169832, 184600, 209300, 212290, 228620, 258440, 285775, 297206, 323050, 326600, 418600, 424580, 457240, 530725, 571550, 594412, 646100, 743015, 849160, 1061450, 1143100, 1188824, 1292200, 1486030, 2122900, 2286200, 2972060, 3715075, 4245800, 5944120, 7430150, 14860300, 29720600]

約数ペア:

[(1, 29720600), (2, 14860300), (4, 7430150), (5, 5944120), (7, 4245800), (8, 3715075), (10, 2972060), (13, 2286200), (14, 2122900), (20, 1486030), (23, 1292200), (25, 1188824), (26, 1143100), (28, 1061450), (35, 849160), (40, 743015), (46, 646100), (50, 594412), (52, 571550), (56, 530725), (65, 457240), (70, 424580), (71, 418600), (91, 326600), (92, 323050), (100, 297206), (104, 285775), (115, 258440), (130, 228620), (140, 212290), (142, 209300), (161, 184600), (175, 169832), (182, 163300), (184, 161525), (200, 148603), (230, 129220), (260, 114310), (280, 106145), (284, 104650), (299, 99400), (322, 92300), (325, 91448), (350, 84916), (355, 83720), (364, 81650), (455, 65320), (460, 64610), (497, 59800), (520, 57155), (568, 52325), (575, 51688), (598, 49700), (644, 46150), (650, 45724), (700, 42458), (710, 41860), (728, 40825), (805, 36920), (910, 32660), (920, 32305), (923, 32200), (994, 29900), (1150, 25844), (1196, 24850), (1288, 23075), (1300, 22862), (1400, 21229), (1420, 20930), (1495, 19880), (1610, 18460), (1633, 18200), (1775, 16744), (1820, 16330), (1846, 16100), (1988, 14950), (2093, 14200), (2275, 13064), (2300, 12922), (2392, 12425), (2485, 11960), (2600, 11431), (2840, 10465), (2990, 9940), (3220, 9230), (3266, 9100), (3550, 8372), (3640, 8165), (3692, 8050), (3976, 7475), (4025, 7384), (4186, 7100), (4550, 6532), (4600, 6461), (4615, 6440), (4970, 5980)]