639134100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5869}}^1$

素因数の和:5911

約数の個数: 162

約数和(自身を含む): 2202382910

約数和(自身を除く): 1563248810

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 726, 825, 900, 990, 1089, 1100, 1210, 1452, 1650, 1815, 1980, 2178, 2420, 2475, 3025, 3300, 3630, 4356, 4950, 5445, 5869, 6050, 7260, 9075, 9900, 10890, 11738, 12100, 17607, 18150, 21780, 23476, 27225, 29345, 35214, 36300, 52821, 54450, 58690, 64559, 70428, 88035, 105642, 108900, 117380, 129118, 146725, 176070, 193677, 211284, 258236, 264105, 293450, 322795, 352140, 387354, 440175, 528210, 581031, 586900, 645590, 710149, 774708, 880350, 968385, 1056420, 1162062, 1291180, 1320525, 1420298, 1613975, 1760700, 1936770, 2130447, 2324124, 2641050, 2840596, 2905155, 3227950, 3550745, 3873540, 4260894, 4841925, 5282100, 5810310, 6391341, 6455900, 7101490, 8521788, 9683850, 10652235, 11620620, 12782682, 14202980, 14525775, 17753725, 19367700, 21304470, 25565364, 29051550, 31956705, 35507450, 42608940, 53261175, 58103100, 63913410, 71014900, 106522350, 127826820, 159783525, 213044700, 319567050, 639134100]

約数ペア:

[(1, 639134100), (2, 319567050), (3, 213044700), (4, 159783525), (5, 127826820), (6, 106522350), (9, 71014900), (10, 63913410), (11, 58103100), (12, 53261175), (15, 42608940), (18, 35507450), (20, 31956705), (22, 29051550), (25, 25565364), (30, 21304470), (33, 19367700), (36, 17753725), (44, 14525775), (45, 14202980), (50, 12782682), (55, 11620620), (60, 10652235), (66, 9683850), (75, 8521788), (90, 7101490), (99, 6455900), (100, 6391341), (110, 5810310), (121, 5282100), (132, 4841925), (150, 4260894), (165, 3873540), (180, 3550745), (198, 3227950), (220, 2905155), (225, 2840596), (242, 2641050), (275, 2324124), (300, 2130447), (330, 1936770), (363, 1760700), (396, 1613975), (450, 1420298), (484, 1320525), (495, 1291180), (550, 1162062), (605, 1056420), (660, 968385), (726, 880350), (825, 774708), (900, 710149), (990, 645590), (1089, 586900), (1100, 581031), (1210, 528210), (1452, 440175), (1650, 387354), (1815, 352140), (1980, 322795), (2178, 293450), (2420, 264105), (2475, 258236), (3025, 211284), (3300, 193677), (3630, 176070), (4356, 146725), (4950, 129118), (5445, 117380), (5869, 108900), (6050, 105642), (7260, 88035), (9075, 70428), (9900, 64559), (10890, 58690), (11738, 54450), (12100, 52821), (17607, 36300), (18150, 35214), (21780, 29345), (23476, 27225)]