215364600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 805194000

約数和(自身を除く): 589829400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 73, 75, 88, 90, 99, 100, 110, 120, 132, 146, 149, 150, 165, 180, 198, 200, 219, 220, 225, 264, 275, 292, 298, 300, 330, 360, 365, 396, 438, 440, 447, 450, 495, 550, 584, 596, 600, 657, 660, 730, 745, 792, 803, 825, 876, 894, 900, 990, 1095, 1100, 1192, 1314, 1320, 1341, 1460, 1490, 1606, 1639, 1650, 1752, 1788, 1800, 1825, 1980, 2190, 2200, 2235, 2409, 2475, 2628, 2682, 2920, 2980, 3212, 3278, 3285, 3300, 3576, 3650, 3725, 3960, 4015, 4380, 4470, 4818, 4917, 4950, 5256, 5364, 5475, 5960, 6424, 6556, 6570, 6600, 6705, 7227, 7300, 7450, 8030, 8195, 8760, 8940, 9636, 9834, 9900, 10728, 10877, 10950, 11175, 12045, 13112, 13140, 13410, 14454, 14600, 14751, 14900, 16060, 16390, 16425, 17880, 19272, 19668, 19800, 20075, 21754, 21900, 22350, 24090, 24585, 26280, 26820, 28908, 29502, 29800, 32120, 32631, 32780, 32850, 33525, 36135, 39336, 40150, 40975, 43508, 43800, 44700, 48180, 49170, 53640, 54385, 57816, 59004, 60225, 65262, 65560, 65700, 67050, 72270, 73755, 80300, 81950, 87016, 89400, 96360, 97893, 98340, 108770, 118008, 119647, 120450, 122925, 130524, 131400, 134100, 144540, 147510, 160600, 163155, 163900, 180675, 195786, 196680, 217540, 239294, 240900, 245850, 261048, 268200, 271925, 289080, 295020, 326310, 327800, 358941, 361350, 368775, 391572, 435080, 478588, 481800, 489465, 491700, 543850, 590040, 598235, 652620, 717882, 722700, 737550, 783144, 815775, 957176, 978930, 983400, 1076823, 1087700, 1196470, 1305240, 1435764, 1445400, 1475100, 1631550, 1794705, 1957860, 2153646, 2175400, 2392940, 2447325, 2871528, 2950200, 2991175, 3263100, 3589410, 3915720, 4307292, 4785880, 4894650, 5384115, 5982350, 6526200, 7178820, 8614584, 8973525, 9789300, 10768230, 11964700, 14357640, 17947050, 19578600, 21536460, 23929400, 26920575, 35894100, 43072920, 53841150, 71788200, 107682300, 215364600]

約数ペア:

[(1, 215364600), (2, 107682300), (3, 71788200), (4, 53841150), (5, 43072920), (6, 35894100), (8, 26920575), (9, 23929400), (10, 21536460), (11, 19578600), (12, 17947050), (15, 14357640), (18, 11964700), (20, 10768230), (22, 9789300), (24, 8973525), (25, 8614584), (30, 7178820), (33, 6526200), (36, 5982350), (40, 5384115), (44, 4894650), (45, 4785880), (50, 4307292), (55, 3915720), (60, 3589410), (66, 3263100), (72, 2991175), (73, 2950200), (75, 2871528), (88, 2447325), (90, 2392940), (99, 2175400), (100, 2153646), (110, 1957860), (120, 1794705), (132, 1631550), (146, 1475100), (149, 1445400), (150, 1435764), (165, 1305240), (180, 1196470), (198, 1087700), (200, 1076823), (219, 983400), (220, 978930), (225, 957176), (264, 815775), (275, 783144), (292, 737550), (298, 722700), (300, 717882), (330, 652620), (360, 598235), (365, 590040), (396, 543850), (438, 491700), (440, 489465), (447, 481800), (450, 478588), (495, 435080), (550, 391572), (584, 368775), (596, 361350), (600, 358941), (657, 327800), (660, 326310), (730, 295020), (745, 289080), (792, 271925), (803, 268200), (825, 261048), (876, 245850), (894, 240900), (900, 239294), (990, 217540), (1095, 196680), (1100, 195786), (1192, 180675), (1314, 163900), (1320, 163155), (1341, 160600), (1460, 147510), (1490, 144540), (1606, 134100), (1639, 131400), (1650, 130524), (1752, 122925), (1788, 120450), (1800, 119647), (1825, 118008), (1980, 108770), (2190, 98340), (2200, 97893), (2235, 96360), (2409, 89400), (2475, 87016), (2628, 81950), (2682, 80300), (2920, 73755), (2980, 72270), (3212, 67050), (3278, 65700), (3285, 65560), (3300, 65262), (3576, 60225), (3650, 59004), (3725, 57816), (3960, 54385), (4015, 53640), (4380, 49170), (4470, 48180), (4818, 44700), (4917, 43800), (4950, 43508), (5256, 40975), (5364, 40150), (5475, 39336), (5960, 36135), (6424, 33525), (6556, 32850), (6570, 32780), (6600, 32631), (6705, 32120), (7227, 29800), (7300, 29502), (7450, 28908), (8030, 26820), (8195, 26280), (8760, 24585), (8940, 24090), (9636, 22350), (9834, 21900), (9900, 21754), (10728, 20075), (10877, 19800), (10950, 19668), (11175, 19272), (12045, 17880), (13112, 16425), (13140, 16390), (13410, 16060), (14454, 14900), (14600, 14751)]