126688500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 408844800

約数和(自身を除く): 282156300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 125, 141, 150, 180, 188, 225, 235, 250, 282, 300, 375, 423, 450, 470, 500, 564, 599, 705, 750, 846, 900, 940, 1125, 1175, 1198, 1410, 1500, 1692, 1797, 2115, 2250, 2350, 2396, 2820, 2995, 3525, 3594, 4230, 4500, 4700, 5391, 5875, 5990, 7050, 7188, 8460, 8985, 10575, 10782, 11750, 11980, 14100, 14975, 17625, 17970, 21150, 21564, 23500, 26955, 28153, 29950, 35250, 35940, 42300, 44925, 52875, 53910, 56306, 59900, 70500, 74875, 84459, 89850, 105750, 107820, 112612, 134775, 140765, 149750, 168918, 179700, 211500, 224625, 253377, 269550, 281530, 299500, 337836, 422295, 449250, 506754, 539100, 563060, 673875, 703825, 844590, 898500, 1013508, 1266885, 1347750, 1407650, 1689180, 2111475, 2533770, 2695500, 2815300, 3519125, 4222950, 5067540, 6334425, 7038250, 8445900, 10557375, 12668850, 14076500, 21114750, 25337700, 31672125, 42229500, 63344250, 126688500]

約数ペア:

[(1, 126688500), (2, 63344250), (3, 42229500), (4, 31672125), (5, 25337700), (6, 21114750), (9, 14076500), (10, 12668850), (12, 10557375), (15, 8445900), (18, 7038250), (20, 6334425), (25, 5067540), (30, 4222950), (36, 3519125), (45, 2815300), (47, 2695500), (50, 2533770), (60, 2111475), (75, 1689180), (90, 1407650), (94, 1347750), (100, 1266885), (125, 1013508), (141, 898500), (150, 844590), (180, 703825), (188, 673875), (225, 563060), (235, 539100), (250, 506754), (282, 449250), (300, 422295), (375, 337836), (423, 299500), (450, 281530), (470, 269550), (500, 253377), (564, 224625), (599, 211500), (705, 179700), (750, 168918), (846, 149750), (900, 140765), (940, 134775), (1125, 112612), (1175, 107820), (1198, 105750), (1410, 89850), (1500, 84459), (1692, 74875), (1797, 70500), (2115, 59900), (2250, 56306), (2350, 53910), (2396, 52875), (2820, 44925), (2995, 42300), (3525, 35940), (3594, 35250), (4230, 29950), (4500, 28153), (4700, 26955), (5391, 23500), (5875, 21564), (5990, 21150), (7050, 17970), (7188, 17625), (8460, 14975), (8985, 14100), (10575, 11980), (10782, 11750)]