1428011100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2297

約数の個数: 144

約数和(自身を含む): 4610538240

約数和(自身を除く): 3182527140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 263, 270, 300, 450, 526, 540, 675, 789, 900, 1052, 1315, 1350, 1578, 2011, 2367, 2630, 2700, 3156, 3945, 4022, 4734, 5260, 6033, 6575, 7101, 7890, 8044, 9468, 10055, 11835, 12066, 13150, 14202, 15780, 18099, 19725, 20110, 23670, 24132, 26300, 28404, 30165, 35505, 36198, 39450, 40220, 47340, 50275, 54297, 59175, 60330, 71010, 72396, 78900, 90495, 100550, 108594, 118350, 120660, 142020, 150825, 177525, 180990, 201100, 217188, 236700, 271485, 301650, 355050, 361980, 452475, 528893, 542970, 603300, 710100, 904950, 1057786, 1085940, 1357425, 1586679, 1809900, 2115572, 2644465, 2714850, 3173358, 4760037, 5288930, 5429700, 6346716, 7933395, 9520074, 10577860, 13222325, 14280111, 15866790, 19040148, 23800185, 26444650, 28560222, 31733580, 39666975, 47600370, 52889300, 57120444, 71400555, 79333950, 95200740, 119000925, 142801110, 158667900, 238001850, 285602220, 357002775, 476003700, 714005550, 1428011100]

約数ペア:

[(1, 1428011100), (2, 714005550), (3, 476003700), (4, 357002775), (5, 285602220), (6, 238001850), (9, 158667900), (10, 142801110), (12, 119000925), (15, 95200740), (18, 79333950), (20, 71400555), (25, 57120444), (27, 52889300), (30, 47600370), (36, 39666975), (45, 31733580), (50, 28560222), (54, 26444650), (60, 23800185), (75, 19040148), (90, 15866790), (100, 14280111), (108, 13222325), (135, 10577860), (150, 9520074), (180, 7933395), (225, 6346716), (263, 5429700), (270, 5288930), (300, 4760037), (450, 3173358), (526, 2714850), (540, 2644465), (675, 2115572), (789, 1809900), (900, 1586679), (1052, 1357425), (1315, 1085940), (1350, 1057786), (1578, 904950), (2011, 710100), (2367, 603300), (2630, 542970), (2700, 528893), (3156, 452475), (3945, 361980), (4022, 355050), (4734, 301650), (5260, 271485), (6033, 236700), (6575, 217188), (7101, 201100), (7890, 180990), (8044, 177525), (9468, 150825), (10055, 142020), (11835, 120660), (12066, 118350), (13150, 108594), (14202, 100550), (15780, 90495), (18099, 78900), (19725, 72396), (20110, 71010), (23670, 60330), (24132, 59175), (26300, 54297), (28404, 50275), (30165, 47340), (35505, 40220), (36198, 39450)]