29070900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 97781068

約数和(自身を除く): 68710168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 97, 100, 108, 111, 135, 148, 150, 162, 180, 185, 194, 222, 225, 270, 291, 300, 324, 333, 370, 388, 405, 444, 450, 485, 540, 555, 582, 666, 675, 740, 810, 873, 900, 925, 970, 999, 1110, 1164, 1332, 1350, 1455, 1620, 1665, 1746, 1850, 1940, 1998, 2025, 2220, 2425, 2619, 2700, 2775, 2910, 2997, 3330, 3492, 3589, 3700, 3996, 4050, 4365, 4850, 4995, 5238, 5550, 5820, 5994, 6660, 7178, 7275, 7857, 8100, 8325, 8730, 9700, 9990, 10476, 10767, 11100, 11988, 13095, 14356, 14550, 14985, 15714, 16650, 17460, 17945, 19980, 21534, 21825, 24975, 26190, 29100, 29970, 31428, 32301, 33300, 35890, 39285, 43068, 43650, 49950, 52380, 53835, 59940, 64602, 65475, 71780, 74925, 78570, 87300, 89725, 96903, 99900, 107670, 129204, 130950, 149850, 157140, 161505, 179450, 193806, 196425, 215340, 261900, 269175, 290709, 299700, 323010, 358900, 387612, 392850, 484515, 538350, 581418, 646020, 785700, 807525, 969030, 1076700, 1162836, 1453545, 1615050, 1938060, 2422575, 2907090, 3230100, 4845150, 5814180, 7267725, 9690300, 14535450, 29070900]

約数ペア:

[(1, 29070900), (2, 14535450), (3, 9690300), (4, 7267725), (5, 5814180), (6, 4845150), (9, 3230100), (10, 2907090), (12, 2422575), (15, 1938060), (18, 1615050), (20, 1453545), (25, 1162836), (27, 1076700), (30, 969030), (36, 807525), (37, 785700), (45, 646020), (50, 581418), (54, 538350), (60, 484515), (74, 392850), (75, 387612), (81, 358900), (90, 323010), (97, 299700), (100, 290709), (108, 269175), (111, 261900), (135, 215340), (148, 196425), (150, 193806), (162, 179450), (180, 161505), (185, 157140), (194, 149850), (222, 130950), (225, 129204), (270, 107670), (291, 99900), (300, 96903), (324, 89725), (333, 87300), (370, 78570), (388, 74925), (405, 71780), (444, 65475), (450, 64602), (485, 59940), (540, 53835), (555, 52380), (582, 49950), (666, 43650), (675, 43068), (740, 39285), (810, 35890), (873, 33300), (900, 32301), (925, 31428), (970, 29970), (999, 29100), (1110, 26190), (1164, 24975), (1332, 21825), (1350, 21534), (1455, 19980), (1620, 17945), (1665, 17460), (1746, 16650), (1850, 15714), (1940, 14985), (1998, 14550), (2025, 14356), (2220, 13095), (2425, 11988), (2619, 11100), (2700, 10767), (2775, 10476), (2910, 9990), (2997, 9700), (3330, 8730), (3492, 8325), (3589, 8100), (3700, 7857), (3996, 7275), (4050, 7178), (4365, 6660), (4850, 5994), (4995, 5820), (5238, 5550)]