1382421000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 4612608000

約数和(自身を除く): 3230187000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 79, 95, 100, 114, 120, 125, 150, 152, 158, 190, 200, 228, 237, 250, 285, 300, 307, 316, 375, 380, 395, 456, 474, 475, 500, 570, 600, 614, 632, 750, 760, 790, 921, 948, 950, 1000, 1140, 1185, 1228, 1425, 1500, 1501, 1535, 1580, 1842, 1896, 1900, 1975, 2280, 2370, 2375, 2456, 2850, 3000, 3002, 3070, 3160, 3684, 3800, 3950, 4503, 4605, 4740, 4750, 5700, 5833, 5925, 6004, 6140, 7125, 7368, 7505, 7675, 7900, 9006, 9210, 9480, 9500, 9875, 11400, 11666, 11850, 12008, 12280, 14250, 15010, 15350, 15800, 17499, 18012, 18420, 19000, 19750, 22515, 23025, 23332, 23700, 24253, 28500, 29165, 29625, 30020, 30700, 34998, 36024, 36840, 37525, 38375, 39500, 45030, 46050, 46664, 47400, 48506, 57000, 58330, 59250, 60040, 61400, 69996, 72759, 75050, 76750, 79000, 87495, 90060, 92100, 97012, 112575, 115125, 116660, 118500, 121265, 139992, 145518, 145825, 150100, 153500, 174990, 180120, 184200, 187625, 194024, 225150, 230250, 233320, 237000, 242530, 291036, 291650, 300200, 307000, 349980, 363795, 375250, 437475, 450300, 460500, 460807, 485060, 562875, 582072, 583300, 606325, 699960, 727590, 729125, 750500, 874950, 900600, 921000, 921614, 970120, 1125750, 1166600, 1212650, 1382421, 1455180, 1458250, 1501000, 1749900, 1818975, 1843228, 2187375, 2251500, 2304035, 2425300, 2764842, 2910360, 2916500, 3031625, 3499800, 3637950, 3686456, 4374750, 4503000, 4608070, 4850600, 5529684, 5833000, 6063250, 6912105, 7275900, 8749500, 9094875, 9216140, 11059368, 11520175, 12126500, 13824210, 14551800, 17499000, 18189750, 18432280, 23040350, 24253000, 27648420, 34560525, 36379500, 46080700, 55296840, 57600875, 69121050, 72759000, 92161400, 115201750, 138242100, 172802625, 230403500, 276484200, 345605250, 460807000, 691210500, 1382421000]

約数ペア:

[(1, 1382421000), (2, 691210500), (3, 460807000), (4, 345605250), (5, 276484200), (6, 230403500), (8, 172802625), (10, 138242100), (12, 115201750), (15, 92161400), (19, 72759000), (20, 69121050), (24, 57600875), (25, 55296840), (30, 46080700), (38, 36379500), (40, 34560525), (50, 27648420), (57, 24253000), (60, 23040350), (75, 18432280), (76, 18189750), (79, 17499000), (95, 14551800), (100, 13824210), (114, 12126500), (120, 11520175), (125, 11059368), (150, 9216140), (152, 9094875), (158, 8749500), (190, 7275900), (200, 6912105), (228, 6063250), (237, 5833000), (250, 5529684), (285, 4850600), (300, 4608070), (307, 4503000), (316, 4374750), (375, 3686456), (380, 3637950), (395, 3499800), (456, 3031625), (474, 2916500), (475, 2910360), (500, 2764842), (570, 2425300), (600, 2304035), (614, 2251500), (632, 2187375), (750, 1843228), (760, 1818975), (790, 1749900), (921, 1501000), (948, 1458250), (950, 1455180), (1000, 1382421), (1140, 1212650), (1185, 1166600), (1228, 1125750), (1425, 970120), (1500, 921614), (1501, 921000), (1535, 900600), (1580, 874950), (1842, 750500), (1896, 729125), (1900, 727590), (1975, 699960), (2280, 606325), (2370, 583300), (2375, 582072), (2456, 562875), (2850, 485060), (3000, 460807), (3002, 460500), (3070, 450300), (3160, 437475), (3684, 375250), (3800, 363795), (3950, 349980), (4503, 307000), (4605, 300200), (4740, 291650), (4750, 291036), (5700, 242530), (5833, 237000), (5925, 233320), (6004, 230250), (6140, 225150), (7125, 194024), (7368, 187625), (7505, 184200), (7675, 180120), (7900, 174990), (9006, 153500), (9210, 150100), (9480, 145825), (9500, 145518), (9875, 139992), (11400, 121265), (11666, 118500), (11850, 116660), (12008, 115125), (12280, 112575), (14250, 97012), (15010, 92100), (15350, 90060), (15800, 87495), (17499, 79000), (18012, 76750), (18420, 75050), (19000, 72759), (19750, 69996), (22515, 61400), (23025, 60040), (23332, 59250), (23700, 58330), (24253, 57000), (28500, 48506), (29165, 47400), (29625, 46664), (30020, 46050), (30700, 45030), (34998, 39500), (36024, 38375), (36840, 37525)]