149017920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 524060928

約数和(自身を除く): 375043008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 397, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 794, 816, 920, 960, 1020, 1088, 1104, 1173, 1191, 1360, 1380, 1472, 1564, 1588, 1632, 1840, 1955, 1985, 2040, 2208, 2346, 2382, 2720, 2760, 3128, 3176, 3264, 3680, 3910, 3970, 4080, 4416, 4692, 4764, 5440, 5520, 5865, 5955, 6256, 6352, 6749, 7360, 7820, 7940, 8160, 9131, 9384, 9528, 11040, 11730, 11910, 12512, 12704, 13498, 15640, 15880, 16320, 18262, 18768, 19056, 20247, 22080, 23460, 23820, 25024, 25408, 26996, 27393, 31280, 31760, 33745, 36524, 37536, 38112, 40494, 45655, 46920, 47640, 53992, 54786, 62560, 63520, 67490, 73048, 75072, 76224, 80988, 91310, 93840, 95280, 101235, 107984, 109572, 125120, 127040, 134980, 136965, 146096, 155227, 161976, 182620, 187680, 190560, 202470, 215968, 219144, 269960, 273930, 292192, 310454, 323952, 365240, 375360, 381120, 404940, 431936, 438288, 465681, 539920, 547860, 584384, 620908, 647904, 730480, 776135, 809880, 876576, 931362, 1079840, 1095720, 1241816, 1295808, 1460960, 1552270, 1619760, 1753152, 1862724, 2159680, 2191440, 2328405, 2483632, 2921920, 3104540, 3239520, 3725448, 4382880, 4656810, 4967264, 6209080, 6479040, 7450896, 8765760, 9313620, 9934528, 12418160, 14901792, 18627240, 24836320, 29803584, 37254480, 49672640, 74508960, 149017920]

約数ペア:

[(1, 149017920), (2, 74508960), (3, 49672640), (4, 37254480), (5, 29803584), (6, 24836320), (8, 18627240), (10, 14901792), (12, 12418160), (15, 9934528), (16, 9313620), (17, 8765760), (20, 7450896), (23, 6479040), (24, 6209080), (30, 4967264), (32, 4656810), (34, 4382880), (40, 3725448), (46, 3239520), (48, 3104540), (51, 2921920), (60, 2483632), (64, 2328405), (68, 2191440), (69, 2159680), (80, 1862724), (85, 1753152), (92, 1619760), (96, 1552270), (102, 1460960), (115, 1295808), (120, 1241816), (136, 1095720), (138, 1079840), (160, 931362), (170, 876576), (184, 809880), (192, 776135), (204, 730480), (230, 647904), (240, 620908), (255, 584384), (272, 547860), (276, 539920), (320, 465681), (340, 438288), (345, 431936), (368, 404940), (391, 381120), (397, 375360), (408, 365240), (460, 323952), (480, 310454), (510, 292192), (544, 273930), (552, 269960), (680, 219144), (690, 215968), (736, 202470), (782, 190560), (794, 187680), (816, 182620), (920, 161976), (960, 155227), (1020, 146096), (1088, 136965), (1104, 134980), (1173, 127040), (1191, 125120), (1360, 109572), (1380, 107984), (1472, 101235), (1564, 95280), (1588, 93840), (1632, 91310), (1840, 80988), (1955, 76224), (1985, 75072), (2040, 73048), (2208, 67490), (2346, 63520), (2382, 62560), (2720, 54786), (2760, 53992), (3128, 47640), (3176, 46920), (3264, 45655), (3680, 40494), (3910, 38112), (3970, 37536), (4080, 36524), (4416, 33745), (4692, 31760), (4764, 31280), (5440, 27393), (5520, 26996), (5865, 25408), (5955, 25024), (6256, 23820), (6352, 23460), (6749, 22080), (7360, 20247), (7820, 19056), (7940, 18768), (8160, 18262), (9131, 16320), (9384, 15880), (9528, 15640), (11040, 13498), (11730, 12704), (11910, 12512)]