420196950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10733}}^1$

素因数の和:10783

約数の個数: 96

約数和(自身を含む): 1197914400

約数和(自身を除く): 777717450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 135, 145, 150, 174, 225, 261, 270, 290, 435, 450, 522, 675, 725, 783, 870, 1305, 1350, 1450, 1566, 2175, 2610, 3915, 4350, 6525, 7830, 10733, 13050, 19575, 21466, 32199, 39150, 53665, 64398, 96597, 107330, 160995, 193194, 268325, 289791, 311257, 321990, 482985, 536650, 579582, 622514, 804975, 933771, 965970, 1448955, 1556285, 1609950, 1867542, 2414925, 2801313, 2897910, 3112570, 4668855, 4829850, 5602626, 7244775, 7781425, 8403939, 9337710, 14006565, 14489550, 15562850, 16807878, 23344275, 28013130, 42019695, 46688550, 70032825, 84039390, 140065650, 210098475, 420196950]

約数ペア:

[(1, 420196950), (2, 210098475), (3, 140065650), (5, 84039390), (6, 70032825), (9, 46688550), (10, 42019695), (15, 28013130), (18, 23344275), (25, 16807878), (27, 15562850), (29, 14489550), (30, 14006565), (45, 9337710), (50, 8403939), (54, 7781425), (58, 7244775), (75, 5602626), (87, 4829850), (90, 4668855), (135, 3112570), (145, 2897910), (150, 2801313), (174, 2414925), (225, 1867542), (261, 1609950), (270, 1556285), (290, 1448955), (435, 965970), (450, 933771), (522, 804975), (675, 622514), (725, 579582), (783, 536650), (870, 482985), (1305, 321990), (1350, 311257), (1450, 289791), (1566, 268325), (2175, 193194), (2610, 160995), (3915, 107330), (4350, 96597), (6525, 64398), (7830, 53665), (10733, 39150), (13050, 32199), (19575, 21466)]