208368600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 712990080

約数和(自身を除く): 504621480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 131, 132, 150, 165, 200, 220, 241, 262, 264, 275, 300, 330, 393, 440, 482, 524, 550, 600, 655, 660, 723, 786, 825, 964, 1048, 1100, 1205, 1310, 1320, 1441, 1446, 1572, 1650, 1928, 1965, 2200, 2410, 2620, 2651, 2882, 2892, 3144, 3275, 3300, 3615, 3930, 4323, 4820, 5240, 5302, 5764, 5784, 6025, 6550, 6600, 7205, 7230, 7860, 7953, 8646, 9640, 9825, 10604, 11528, 12050, 13100, 13255, 14410, 14460, 15720, 15906, 17292, 18075, 19650, 21208, 21615, 24100, 26200, 26510, 28820, 28920, 31571, 31812, 34584, 36025, 36150, 39300, 39765, 43230, 48200, 53020, 57640, 63142, 63624, 66275, 72050, 72300, 78600, 79530, 86460, 94713, 106040, 108075, 126284, 132550, 144100, 144600, 157855, 159060, 172920, 189426, 198825, 216150, 252568, 265100, 288200, 315710, 318120, 347281, 378852, 397650, 432300, 473565, 530200, 631420, 694562, 757704, 789275, 795300, 864600, 947130, 1041843, 1262840, 1389124, 1578550, 1590600, 1736405, 1894260, 2083686, 2367825, 2778248, 3157100, 3472810, 3788520, 4167372, 4735650, 5209215, 6314200, 6945620, 8334744, 8682025, 9471300, 10418430, 13891240, 17364050, 18942600, 20836860, 26046075, 34728100, 41673720, 52092150, 69456200, 104184300, 208368600]

約数ペア:

[(1, 208368600), (2, 104184300), (3, 69456200), (4, 52092150), (5, 41673720), (6, 34728100), (8, 26046075), (10, 20836860), (11, 18942600), (12, 17364050), (15, 13891240), (20, 10418430), (22, 9471300), (24, 8682025), (25, 8334744), (30, 6945620), (33, 6314200), (40, 5209215), (44, 4735650), (50, 4167372), (55, 3788520), (60, 3472810), (66, 3157100), (75, 2778248), (88, 2367825), (100, 2083686), (110, 1894260), (120, 1736405), (131, 1590600), (132, 1578550), (150, 1389124), (165, 1262840), (200, 1041843), (220, 947130), (241, 864600), (262, 795300), (264, 789275), (275, 757704), (300, 694562), (330, 631420), (393, 530200), (440, 473565), (482, 432300), (524, 397650), (550, 378852), (600, 347281), (655, 318120), (660, 315710), (723, 288200), (786, 265100), (825, 252568), (964, 216150), (1048, 198825), (1100, 189426), (1205, 172920), (1310, 159060), (1320, 157855), (1441, 144600), (1446, 144100), (1572, 132550), (1650, 126284), (1928, 108075), (1965, 106040), (2200, 94713), (2410, 86460), (2620, 79530), (2651, 78600), (2882, 72300), (2892, 72050), (3144, 66275), (3275, 63624), (3300, 63142), (3615, 57640), (3930, 53020), (4323, 48200), (4820, 43230), (5240, 39765), (5302, 39300), (5764, 36150), (5784, 36025), (6025, 34584), (6550, 31812), (6600, 31571), (7205, 28920), (7230, 28820), (7860, 26510), (7953, 26200), (8646, 24100), (9640, 21615), (9825, 21208), (10604, 19650), (11528, 18075), (12050, 17292), (13100, 15906), (13255, 15720), (14410, 14460)]