2778207000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 8970549120

約数和(自身を除く): 6192342120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 101, 106, 120, 125, 150, 159, 173, 200, 202, 212, 250, 265, 300, 303, 318, 346, 375, 404, 424, 500, 505, 519, 530, 600, 606, 636, 692, 750, 795, 808, 865, 1000, 1010, 1038, 1060, 1212, 1272, 1325, 1384, 1500, 1515, 1590, 1730, 2020, 2076, 2120, 2424, 2525, 2595, 2650, 3000, 3030, 3180, 3460, 3975, 4040, 4152, 4325, 5050, 5190, 5300, 5353, 6060, 6360, 6625, 6920, 7575, 7950, 8650, 9169, 10100, 10380, 10600, 10706, 12120, 12625, 12975, 13250, 15150, 15900, 16059, 17300, 17473, 18338, 19875, 20200, 20760, 21412, 21625, 25250, 25950, 26500, 26765, 27507, 30300, 31800, 32118, 34600, 34946, 36676, 37875, 39750, 42824, 43250, 45845, 50500, 51900, 52419, 53000, 53530, 55014, 60600, 64236, 64875, 69892, 73352, 75750, 79500, 80295, 86500, 87365, 91690, 101000, 103800, 104838, 107060, 110028, 128472, 129750, 133825, 137535, 139784, 151500, 159000, 160590, 173000, 174730, 183380, 209676, 214120, 220056, 229225, 259500, 262095, 267650, 275070, 303000, 321180, 349460, 366760, 401475, 419352, 436825, 458450, 519000, 524190, 535300, 550140, 642360, 669125, 687675, 698920, 802950, 873650, 916900, 926069, 1048380, 1070600, 1100280, 1146125, 1310475, 1338250, 1375350, 1605900, 1747300, 1833800, 1852138, 2007375, 2096760, 2184125, 2292250, 2620950, 2676500, 2750700, 2778207, 3211800, 3438375, 3494600, 3704276, 4014750, 4368250, 4584500, 4630345, 5241900, 5353000, 5501400, 5556414, 6552375, 6876750, 7408552, 8029500, 8736500, 9169000, 9260690, 10483800, 11112828, 13104750, 13753500, 13891035, 16059000, 17473000, 18521380, 22225656, 23151725, 26209500, 27507000, 27782070, 37042760, 46303450, 52419000, 55564140, 69455175, 92606900, 111128280, 115758625, 138910350, 185213800, 231517250, 277820700, 347275875, 463034500, 555641400, 694551750, 926069000, 1389103500, 2778207000]

約数ペア:

[(1, 2778207000), (2, 1389103500), (3, 926069000), (4, 694551750), (5, 555641400), (6, 463034500), (8, 347275875), (10, 277820700), (12, 231517250), (15, 185213800), (20, 138910350), (24, 115758625), (25, 111128280), (30, 92606900), (40, 69455175), (50, 55564140), (53, 52419000), (60, 46303450), (75, 37042760), (100, 27782070), (101, 27507000), (106, 26209500), (120, 23151725), (125, 22225656), (150, 18521380), (159, 17473000), (173, 16059000), (200, 13891035), (202, 13753500), (212, 13104750), (250, 11112828), (265, 10483800), (300, 9260690), (303, 9169000), (318, 8736500), (346, 8029500), (375, 7408552), (404, 6876750), (424, 6552375), (500, 5556414), (505, 5501400), (519, 5353000), (530, 5241900), (600, 4630345), (606, 4584500), (636, 4368250), (692, 4014750), (750, 3704276), (795, 3494600), (808, 3438375), (865, 3211800), (1000, 2778207), (1010, 2750700), (1038, 2676500), (1060, 2620950), (1212, 2292250), (1272, 2184125), (1325, 2096760), (1384, 2007375), (1500, 1852138), (1515, 1833800), (1590, 1747300), (1730, 1605900), (2020, 1375350), (2076, 1338250), (2120, 1310475), (2424, 1146125), (2525, 1100280), (2595, 1070600), (2650, 1048380), (3000, 926069), (3030, 916900), (3180, 873650), (3460, 802950), (3975, 698920), (4040, 687675), (4152, 669125), (4325, 642360), (5050, 550140), (5190, 535300), (5300, 524190), (5353, 519000), (6060, 458450), (6360, 436825), (6625, 419352), (6920, 401475), (7575, 366760), (7950, 349460), (8650, 321180), (9169, 303000), (10100, 275070), (10380, 267650), (10600, 262095), (10706, 259500), (12120, 229225), (12625, 220056), (12975, 214120), (13250, 209676), (15150, 183380), (15900, 174730), (16059, 173000), (17300, 160590), (17473, 159000), (18338, 151500), (19875, 139784), (20200, 137535), (20760, 133825), (21412, 129750), (21625, 128472), (25250, 110028), (25950, 107060), (26500, 104838), (26765, 103800), (27507, 101000), (30300, 91690), (31800, 87365), (32118, 86500), (34600, 80295), (34946, 79500), (36676, 75750), (37875, 73352), (39750, 69892), (42824, 64875), (43250, 64236), (45845, 60600), (50500, 55014), (51900, 53530), (52419, 53000)]