28075833200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2164

約数の個数: 240

約数和(自身を含む): 75399906240

約数和(自身を除く): 47324073040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 89, 92, 100, 115, 136, 170, 178, 184, 200, 230, 272, 340, 356, 368, 391, 400, 425, 445, 460, 575, 680, 712, 782, 850, 890, 920, 1150, 1360, 1424, 1513, 1564, 1700, 1780, 1840, 1955, 2017, 2047, 2225, 2300, 3026, 3128, 3400, 3560, 3910, 4034, 4094, 4450, 4600, 6052, 6256, 6800, 7120, 7565, 7820, 8068, 8188, 8900, 9200, 9775, 10085, 10235, 12104, 15130, 15640, 16136, 16376, 17800, 19550, 20170, 20470, 24208, 30260, 31280, 32272, 32752, 34289, 34799, 35600, 37825, 39100, 40340, 40940, 46391, 50425, 51175, 60520, 68578, 69598, 75650, 78200, 80680, 81880, 92782, 100850, 102350, 121040, 137156, 139196, 151300, 156400, 161360, 163760, 171445, 173995, 179513, 185564, 201700, 204700, 231955, 274312, 278392, 302600, 342890, 347990, 359026, 371128, 403400, 409400, 463910, 548624, 556784, 605200, 685780, 695980, 718052, 742256, 788647, 806800, 818800, 857225, 869975, 897565, 927820, 1159775, 1371560, 1391960, 1436104, 1577294, 1714450, 1739950, 1795130, 1855640, 2319550, 2743120, 2783920, 2872208, 3051721, 3154588, 3428900, 3479900, 3590260, 3711280, 3943235, 4128799, 4487825, 4639100, 6103442, 6309176, 6857800, 6959800, 7180520, 7886470, 8257598, 8975650, 9278200, 12206884, 12618352, 13715600, 13919600, 14361040, 15258605, 15772940, 16515196, 17951300, 18556400, 19716175, 20643995, 24413768, 30517210, 31545880, 33030392, 35902600, 39432350, 41287990, 48827536, 61034420, 63091760, 66060784, 70189583, 71805200, 76293025, 78864700, 82575980, 103219975, 122068840, 140379166, 152586050, 157729400, 165151960, 206439950, 244137680, 280758332, 305172100, 315458800, 330303920, 350947915, 412879900, 561516664, 610344200, 701895830, 825759800, 1123033328, 1220688400, 1403791660, 1651519600, 1754739575, 2807583320, 3509479150, 5615166640, 7018958300, 14037916600, 28075833200]

約数ペア:

[(1, 28075833200), (2, 14037916600), (4, 7018958300), (5, 5615166640), (8, 3509479150), (10, 2807583320), (16, 1754739575), (17, 1651519600), (20, 1403791660), (23, 1220688400), (25, 1123033328), (34, 825759800), (40, 701895830), (46, 610344200), (50, 561516664), (68, 412879900), (80, 350947915), (85, 330303920), (89, 315458800), (92, 305172100), (100, 280758332), (115, 244137680), (136, 206439950), (170, 165151960), (178, 157729400), (184, 152586050), (200, 140379166), (230, 122068840), (272, 103219975), (340, 82575980), (356, 78864700), (368, 76293025), (391, 71805200), (400, 70189583), (425, 66060784), (445, 63091760), (460, 61034420), (575, 48827536), (680, 41287990), (712, 39432350), (782, 35902600), (850, 33030392), (890, 31545880), (920, 30517210), (1150, 24413768), (1360, 20643995), (1424, 19716175), (1513, 18556400), (1564, 17951300), (1700, 16515196), (1780, 15772940), (1840, 15258605), (1955, 14361040), (2017, 13919600), (2047, 13715600), (2225, 12618352), (2300, 12206884), (3026, 9278200), (3128, 8975650), (3400, 8257598), (3560, 7886470), (3910, 7180520), (4034, 6959800), (4094, 6857800), (4450, 6309176), (4600, 6103442), (6052, 4639100), (6256, 4487825), (6800, 4128799), (7120, 3943235), (7565, 3711280), (7820, 3590260), (8068, 3479900), (8188, 3428900), (8900, 3154588), (9200, 3051721), (9775, 2872208), (10085, 2783920), (10235, 2743120), (12104, 2319550), (15130, 1855640), (15640, 1795130), (16136, 1739950), (16376, 1714450), (17800, 1577294), (19550, 1436104), (20170, 1391960), (20470, 1371560), (24208, 1159775), (30260, 927820), (31280, 897565), (32272, 869975), (32752, 857225), (34289, 818800), (34799, 806800), (35600, 788647), (37825, 742256), (39100, 718052), (40340, 695980), (40940, 685780), (46391, 605200), (50425, 556784), (51175, 548624), (60520, 463910), (68578, 409400), (69598, 403400), (75650, 371128), (78200, 359026), (80680, 347990), (81880, 342890), (92782, 302600), (100850, 278392), (102350, 274312), (121040, 231955), (137156, 204700), (139196, 201700), (151300, 185564), (156400, 179513), (161360, 173995), (163760, 171445)]