1994872800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 288

約数和(自身を含む): 6884559360

約数和(自身を除く): 4889686560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 71, 75, 80, 92, 96, 100, 115, 120, 138, 142, 150, 160, 184, 200, 213, 230, 240, 276, 284, 300, 345, 355, 368, 400, 426, 460, 480, 509, 552, 568, 575, 600, 690, 710, 736, 800, 852, 920, 1018, 1065, 1104, 1136, 1150, 1200, 1380, 1420, 1527, 1633, 1704, 1725, 1775, 1840, 2036, 2130, 2208, 2272, 2300, 2400, 2545, 2760, 2840, 3054, 3266, 3408, 3450, 3550, 3680, 4072, 4260, 4600, 4899, 5090, 5325, 5520, 5680, 6108, 6532, 6816, 6900, 7100, 7635, 8144, 8165, 8520, 9200, 9798, 10180, 10650, 11040, 11360, 11707, 12216, 12725, 13064, 13800, 14200, 15270, 16288, 16330, 17040, 18400, 19596, 20360, 21300, 23414, 24432, 24495, 25450, 26128, 27600, 28400, 30540, 32660, 34080, 35121, 36139, 38175, 39192, 40720, 40825, 42600, 46828, 48864, 48990, 50900, 52256, 55200, 56800, 58535, 61080, 65320, 70242, 72278, 76350, 78384, 81440, 81650, 85200, 93656, 97980, 101800, 108417, 117070, 122160, 122475, 130640, 140484, 144556, 152700, 156768, 163300, 170400, 175605, 180695, 187312, 195960, 203600, 216834, 234140, 244320, 244950, 261280, 280968, 289112, 292675, 305400, 326600, 351210, 361390, 374624, 391920, 407200, 433668, 468280, 489900, 542085, 561936, 578224, 585350, 610800, 653200, 702420, 722780, 783840, 831197, 867336, 878025, 903475, 936560, 979800, 1084170, 1123872, 1156448, 1170700, 1221600, 1306400, 1404840, 1445560, 1662394, 1734672, 1756050, 1806950, 1873120, 1959600, 2168340, 2341400, 2493591, 2710425, 2809680, 2891120, 3324788, 3469344, 3512100, 3613900, 3919200, 4155985, 4336680, 4682800, 4987182, 5420850, 5619360, 5782240, 6649576, 7024200, 7227800, 8311970, 8673360, 9365600, 9974364, 10841700, 12467955, 13299152, 14048400, 14455600, 16623940, 17346720, 19948728, 20779925, 21683400, 24935910, 26598304, 28096800, 28911200, 33247880, 39897456, 41559850, 43366800, 49871820, 62339775, 66495760, 79794912, 83119700, 86733600, 99743640, 124679550, 132991520, 166239400, 199487280, 249359100, 332478800, 398974560, 498718200, 664957600, 997436400, 1994872800]

約数ペア:

[(1, 1994872800), (2, 997436400), (3, 664957600), (4, 498718200), (5, 398974560), (6, 332478800), (8, 249359100), (10, 199487280), (12, 166239400), (15, 132991520), (16, 124679550), (20, 99743640), (23, 86733600), (24, 83119700), (25, 79794912), (30, 66495760), (32, 62339775), (40, 49871820), (46, 43366800), (48, 41559850), (50, 39897456), (60, 33247880), (69, 28911200), (71, 28096800), (75, 26598304), (80, 24935910), (92, 21683400), (96, 20779925), (100, 19948728), (115, 17346720), (120, 16623940), (138, 14455600), (142, 14048400), (150, 13299152), (160, 12467955), (184, 10841700), (200, 9974364), (213, 9365600), (230, 8673360), (240, 8311970), (276, 7227800), (284, 7024200), (300, 6649576), (345, 5782240), (355, 5619360), (368, 5420850), (400, 4987182), (426, 4682800), (460, 4336680), (480, 4155985), (509, 3919200), (552, 3613900), (568, 3512100), (575, 3469344), (600, 3324788), (690, 2891120), (710, 2809680), (736, 2710425), (800, 2493591), (852, 2341400), (920, 2168340), (1018, 1959600), (1065, 1873120), (1104, 1806950), (1136, 1756050), (1150, 1734672), (1200, 1662394), (1380, 1445560), (1420, 1404840), (1527, 1306400), (1633, 1221600), (1704, 1170700), (1725, 1156448), (1775, 1123872), (1840, 1084170), (2036, 979800), (2130, 936560), (2208, 903475), (2272, 878025), (2300, 867336), (2400, 831197), (2545, 783840), (2760, 722780), (2840, 702420), (3054, 653200), (3266, 610800), (3408, 585350), (3450, 578224), (3550, 561936), (3680, 542085), (4072, 489900), (4260, 468280), (4600, 433668), (4899, 407200), (5090, 391920), (5325, 374624), (5520, 361390), (5680, 351210), (6108, 326600), (6532, 305400), (6816, 292675), (6900, 289112), (7100, 280968), (7635, 261280), (8144, 244950), (8165, 244320), (8520, 234140), (9200, 216834), (9798, 203600), (10180, 195960), (10650, 187312), (11040, 180695), (11360, 175605), (11707, 170400), (12216, 163300), (12725, 156768), (13064, 152700), (13800, 144556), (14200, 140484), (15270, 130640), (16288, 122475), (16330, 122160), (17040, 117070), (18400, 108417), (19596, 101800), (20360, 97980), (21300, 93656), (23414, 85200), (24432, 81650), (24495, 81440), (25450, 78384), (26128, 76350), (27600, 72278), (28400, 70242), (30540, 65320), (32660, 61080), (34080, 58535), (35121, 56800), (36139, 55200), (38175, 52256), (39192, 50900), (40720, 48990), (40825, 48864), (42600, 46828)]