123899400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4088

約数の個数: 144

約数和(自身を含む): 440680500

約数和(自身を除く): 316781100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 4049, 5100, 6120, 7650, 8098, 10200, 12147, 15300, 16196, 20245, 24294, 30600, 32392, 36441, 40490, 48588, 60735, 68833, 72882, 80980, 97176, 101225, 121470, 137666, 145764, 161960, 182205, 202450, 206499, 242940, 275332, 291528, 303675, 344165, 364410, 404900, 412998, 485880, 550664, 607350, 619497, 688330, 728820, 809800, 825996, 911025, 1032495, 1214700, 1238994, 1376660, 1457640, 1651992, 1720825, 1822050, 2064990, 2429400, 2477988, 2753320, 3097485, 3441650, 3644100, 4129980, 4955976, 5162475, 6194970, 6883300, 7288200, 8259960, 10324950, 12389940, 13766600, 15487425, 20649900, 24779880, 30974850, 41299800, 61949700, 123899400]

約数ペア:

[(1, 123899400), (2, 61949700), (3, 41299800), (4, 30974850), (5, 24779880), (6, 20649900), (8, 15487425), (9, 13766600), (10, 12389940), (12, 10324950), (15, 8259960), (17, 7288200), (18, 6883300), (20, 6194970), (24, 5162475), (25, 4955976), (30, 4129980), (34, 3644100), (36, 3441650), (40, 3097485), (45, 2753320), (50, 2477988), (51, 2429400), (60, 2064990), (68, 1822050), (72, 1720825), (75, 1651992), (85, 1457640), (90, 1376660), (100, 1238994), (102, 1214700), (120, 1032495), (136, 911025), (150, 825996), (153, 809800), (170, 728820), (180, 688330), (200, 619497), (204, 607350), (225, 550664), (255, 485880), (300, 412998), (306, 404900), (340, 364410), (360, 344165), (408, 303675), (425, 291528), (450, 275332), (510, 242940), (600, 206499), (612, 202450), (680, 182205), (765, 161960), (850, 145764), (900, 137666), (1020, 121470), (1224, 101225), (1275, 97176), (1530, 80980), (1700, 72882), (1800, 68833), (2040, 60735), (2550, 48588), (3060, 40490), (3400, 36441), (3825, 32392), (4049, 30600), (5100, 24294), (6120, 20245), (7650, 16196), (8098, 15300), (10200, 12147)]