2019509250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 5952061440

約数和(自身を除く): 3932552190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 29, 30, 33, 46, 50, 55, 58, 66, 69, 75, 87, 110, 115, 125, 138, 145, 150, 165, 174, 230, 250, 253, 275, 290, 319, 330, 345, 367, 375, 435, 506, 550, 575, 638, 667, 690, 725, 734, 750, 759, 825, 870, 957, 1101, 1150, 1265, 1334, 1375, 1450, 1518, 1595, 1650, 1725, 1835, 1914, 2001, 2175, 2202, 2530, 2750, 2875, 3190, 3335, 3450, 3625, 3670, 3795, 4002, 4037, 4125, 4350, 4785, 5505, 5750, 6325, 6670, 7250, 7337, 7590, 7975, 8074, 8250, 8441, 8625, 9175, 9570, 10005, 10643, 10875, 11010, 12111, 12650, 14674, 15950, 16675, 16882, 17250, 18350, 18975, 20010, 20185, 21286, 21750, 22011, 23925, 24222, 25323, 27525, 31625, 31929, 33350, 36685, 37950, 39875, 40370, 42205, 44022, 45875, 47850, 50025, 50646, 53215, 55050, 60555, 63250, 63858, 73370, 79750, 83375, 84410, 91750, 92851, 94875, 100050, 100925, 106430, 110055, 117073, 119625, 121110, 126615, 137625, 159645, 166750, 183425, 185702, 189750, 201850, 211025, 220110, 234146, 239250, 244789, 250125, 253230, 266075, 275250, 278553, 302775, 319290, 351219, 366850, 422050, 464255, 489578, 500250, 504625, 532150, 550275, 557106, 585365, 605550, 633075, 702438, 734367, 798225, 917125, 928510, 1009250, 1055125, 1100550, 1170730, 1223945, 1266150, 1330375, 1392765, 1468734, 1513875, 1596450, 1756095, 1834250, 2110250, 2321275, 2447890, 2660750, 2692679, 2751375, 2785530, 2926825, 3027750, 3165375, 3512190, 3671835, 3991125, 4642550, 5385358, 5502750, 5853650, 6119725, 6330750, 6963825, 7343670, 7982250, 8078037, 8780475, 11606375, 12239450, 13463395, 13927650, 14634125, 16156074, 17560950, 18359175, 23212750, 26926790, 29268250, 30598625, 34819125, 36718350, 40390185, 43902375, 61197250, 67316975, 69638250, 80780370, 87804750, 91795875, 134633950, 183591750, 201950925, 336584875, 403901850, 673169750, 1009754625, 2019509250]

約数ペア:

[(1, 2019509250), (2, 1009754625), (3, 673169750), (5, 403901850), (6, 336584875), (10, 201950925), (11, 183591750), (15, 134633950), (22, 91795875), (23, 87804750), (25, 80780370), (29, 69638250), (30, 67316975), (33, 61197250), (46, 43902375), (50, 40390185), (55, 36718350), (58, 34819125), (66, 30598625), (69, 29268250), (75, 26926790), (87, 23212750), (110, 18359175), (115, 17560950), (125, 16156074), (138, 14634125), (145, 13927650), (150, 13463395), (165, 12239450), (174, 11606375), (230, 8780475), (250, 8078037), (253, 7982250), (275, 7343670), (290, 6963825), (319, 6330750), (330, 6119725), (345, 5853650), (367, 5502750), (375, 5385358), (435, 4642550), (506, 3991125), (550, 3671835), (575, 3512190), (638, 3165375), (667, 3027750), (690, 2926825), (725, 2785530), (734, 2751375), (750, 2692679), (759, 2660750), (825, 2447890), (870, 2321275), (957, 2110250), (1101, 1834250), (1150, 1756095), (1265, 1596450), (1334, 1513875), (1375, 1468734), (1450, 1392765), (1518, 1330375), (1595, 1266150), (1650, 1223945), (1725, 1170730), (1835, 1100550), (1914, 1055125), (2001, 1009250), (2175, 928510), (2202, 917125), (2530, 798225), (2750, 734367), (2875, 702438), (3190, 633075), (3335, 605550), (3450, 585365), (3625, 557106), (3670, 550275), (3795, 532150), (4002, 504625), (4037, 500250), (4125, 489578), (4350, 464255), (4785, 422050), (5505, 366850), (5750, 351219), (6325, 319290), (6670, 302775), (7250, 278553), (7337, 275250), (7590, 266075), (7975, 253230), (8074, 250125), (8250, 244789), (8441, 239250), (8625, 234146), (9175, 220110), (9570, 211025), (10005, 201850), (10643, 189750), (10875, 185702), (11010, 183425), (12111, 166750), (12650, 159645), (14674, 137625), (15950, 126615), (16675, 121110), (16882, 119625), (17250, 117073), (18350, 110055), (18975, 106430), (20010, 100925), (20185, 100050), (21286, 94875), (21750, 92851), (22011, 91750), (23925, 84410), (24222, 83375), (25323, 79750), (27525, 73370), (31625, 63858), (31929, 63250), (33350, 60555), (36685, 55050), (37950, 53215), (39875, 50646), (40370, 50025), (42205, 47850), (44022, 45875)]