72121500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 261660672

約数和(自身を除く): 189539172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 47, 50, 55, 60, 62, 66, 75, 90, 93, 94, 99, 100, 110, 124, 125, 132, 141, 150, 155, 165, 180, 186, 188, 198, 220, 225, 235, 250, 275, 279, 282, 300, 310, 330, 341, 372, 375, 396, 423, 450, 465, 470, 495, 500, 517, 550, 558, 564, 620, 660, 682, 705, 750, 775, 825, 846, 900, 930, 940, 990, 1023, 1034, 1100, 1116, 1125, 1175, 1364, 1375, 1395, 1410, 1457, 1500, 1550, 1551, 1650, 1692, 1705, 1860, 1980, 2046, 2068, 2115, 2250, 2325, 2350, 2475, 2585, 2750, 2790, 2820, 2914, 3069, 3100, 3102, 3300, 3410, 3525, 3875, 4092, 4125, 4230, 4371, 4500, 4650, 4653, 4700, 4950, 5115, 5170, 5500, 5580, 5828, 5875, 6138, 6204, 6820, 6975, 7050, 7285, 7750, 7755, 8250, 8460, 8525, 8742, 9300, 9306, 9900, 10230, 10340, 10575, 11625, 11750, 12276, 12375, 12925, 13113, 13950, 14100, 14570, 15345, 15500, 15510, 16027, 16500, 17050, 17484, 17625, 18612, 20460, 21150, 21855, 23250, 23265, 23500, 24750, 25575, 25850, 26226, 27900, 29140, 30690, 31020, 32054, 34100, 34875, 35250, 36425, 38775, 42300, 42625, 43710, 46500, 46530, 48081, 49500, 51150, 51700, 52452, 52875, 61380, 64108, 64625, 65565, 69750, 70500, 72850, 76725, 77550, 80135, 85250, 87420, 93060, 96162, 102300, 105750, 109275, 116325, 127875, 129250, 131130, 139500, 144243, 145700, 153450, 155100, 160270, 170500, 182125, 192324, 193875, 211500, 218550, 232650, 240405, 255750, 258500, 262260, 288486, 306900, 320540, 327825, 364250, 383625, 387750, 400675, 437100, 465300, 480810, 511500, 546375, 576972, 581625, 655650, 721215, 728500, 767250, 775500, 801350, 961620, 1092750, 1163250, 1202025, 1311300, 1442430, 1534500, 1602700, 1639125, 2003375, 2185500, 2326500, 2404050, 2884860, 3278250, 3606075, 4006750, 4808100, 6010125, 6556500, 7212150, 8013500, 12020250, 14424300, 18030375, 24040500, 36060750, 72121500]

約数ペア:

[(1, 72121500), (2, 36060750), (3, 24040500), (4, 18030375), (5, 14424300), (6, 12020250), (9, 8013500), (10, 7212150), (11, 6556500), (12, 6010125), (15, 4808100), (18, 4006750), (20, 3606075), (22, 3278250), (25, 2884860), (30, 2404050), (31, 2326500), (33, 2185500), (36, 2003375), (44, 1639125), (45, 1602700), (47, 1534500), (50, 1442430), (55, 1311300), (60, 1202025), (62, 1163250), (66, 1092750), (75, 961620), (90, 801350), (93, 775500), (94, 767250), (99, 728500), (100, 721215), (110, 655650), (124, 581625), (125, 576972), (132, 546375), (141, 511500), (150, 480810), (155, 465300), (165, 437100), (180, 400675), (186, 387750), (188, 383625), (198, 364250), (220, 327825), (225, 320540), (235, 306900), (250, 288486), (275, 262260), (279, 258500), (282, 255750), (300, 240405), (310, 232650), (330, 218550), (341, 211500), (372, 193875), (375, 192324), (396, 182125), (423, 170500), (450, 160270), (465, 155100), (470, 153450), (495, 145700), (500, 144243), (517, 139500), (550, 131130), (558, 129250), (564, 127875), (620, 116325), (660, 109275), (682, 105750), (705, 102300), (750, 96162), (775, 93060), (825, 87420), (846, 85250), (900, 80135), (930, 77550), (940, 76725), (990, 72850), (1023, 70500), (1034, 69750), (1100, 65565), (1116, 64625), (1125, 64108), (1175, 61380), (1364, 52875), (1375, 52452), (1395, 51700), (1410, 51150), (1457, 49500), (1500, 48081), (1550, 46530), (1551, 46500), (1650, 43710), (1692, 42625), (1705, 42300), (1860, 38775), (1980, 36425), (2046, 35250), (2068, 34875), (2115, 34100), (2250, 32054), (2325, 31020), (2350, 30690), (2475, 29140), (2585, 27900), (2750, 26226), (2790, 25850), (2820, 25575), (2914, 24750), (3069, 23500), (3100, 23265), (3102, 23250), (3300, 21855), (3410, 21150), (3525, 20460), (3875, 18612), (4092, 17625), (4125, 17484), (4230, 17050), (4371, 16500), (4500, 16027), (4650, 15510), (4653, 15500), (4700, 15345), (4950, 14570), (5115, 14100), (5170, 13950), (5500, 13113), (5580, 12925), (5828, 12375), (5875, 12276), (6138, 11750), (6204, 11625), (6820, 10575), (6975, 10340), (7050, 10230), (7285, 9900), (7750, 9306), (7755, 9300), (8250, 8742), (8460, 8525)]