4345650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 12828420

約数和(自身を除く): 8482770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 37, 45, 50, 54, 58, 74, 75, 81, 87, 90, 111, 135, 145, 150, 162, 174, 185, 222, 225, 261, 270, 290, 333, 370, 405, 435, 450, 522, 555, 666, 675, 725, 783, 810, 870, 925, 999, 1073, 1110, 1305, 1350, 1450, 1566, 1665, 1850, 1998, 2025, 2146, 2175, 2349, 2610, 2775, 2997, 3219, 3330, 3915, 4050, 4350, 4698, 4995, 5365, 5550, 5994, 6438, 6525, 7830, 8325, 9657, 9990, 10730, 11745, 13050, 14985, 16095, 16650, 19314, 19575, 23490, 24975, 26825, 28971, 29970, 32190, 39150, 48285, 49950, 53650, 57942, 58725, 74925, 80475, 86913, 96570, 117450, 144855, 149850, 160950, 173826, 241425, 289710, 434565, 482850, 724275, 869130, 1448550, 2172825, 4345650]

約数ペア:

[(1, 4345650), (2, 2172825), (3, 1448550), (5, 869130), (6, 724275), (9, 482850), (10, 434565), (15, 289710), (18, 241425), (25, 173826), (27, 160950), (29, 149850), (30, 144855), (37, 117450), (45, 96570), (50, 86913), (54, 80475), (58, 74925), (74, 58725), (75, 57942), (81, 53650), (87, 49950), (90, 48285), (111, 39150), (135, 32190), (145, 29970), (150, 28971), (162, 26825), (174, 24975), (185, 23490), (222, 19575), (225, 19314), (261, 16650), (270, 16095), (290, 14985), (333, 13050), (370, 11745), (405, 10730), (435, 9990), (450, 9657), (522, 8325), (555, 7830), (666, 6525), (675, 6438), (725, 5994), (783, 5550), (810, 5365), (870, 4995), (925, 4698), (999, 4350), (1073, 4050), (1110, 3915), (1305, 3330), (1350, 3219), (1450, 2997), (1566, 2775), (1665, 2610), (1850, 2349), (1998, 2175), (2025, 2146)]