825071200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 2339850240

約数和(自身を除く): 1514779040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 32, 34, 38, 40, 50, 62, 68, 76, 80, 85, 95, 100, 103, 124, 136, 152, 155, 160, 170, 190, 200, 206, 248, 272, 304, 310, 323, 340, 380, 400, 412, 425, 475, 496, 515, 527, 544, 589, 608, 620, 646, 680, 760, 775, 800, 824, 850, 950, 992, 1030, 1054, 1178, 1240, 1292, 1360, 1520, 1550, 1615, 1648, 1700, 1751, 1900, 1957, 2060, 2108, 2356, 2480, 2575, 2584, 2635, 2720, 2945, 3040, 3100, 3193, 3230, 3296, 3400, 3502, 3800, 3914, 4120, 4216, 4712, 4960, 5150, 5168, 5270, 5890, 6200, 6386, 6460, 6800, 7004, 7600, 7828, 8075, 8240, 8432, 8755, 9424, 9785, 10013, 10300, 10336, 10540, 11780, 12400, 12772, 12920, 13175, 13600, 14008, 14725, 15200, 15656, 15965, 16150, 16480, 16864, 17510, 18848, 19570, 20026, 20600, 21080, 23560, 24800, 25544, 25840, 26350, 28016, 29450, 31312, 31930, 32300, 33269, 35020, 39140, 40052, 41200, 42160, 43775, 47120, 48925, 50065, 51088, 51680, 52700, 54281, 56032, 58900, 60667, 62624, 63860, 64600, 66538, 70040, 78280, 79825, 80104, 82400, 84320, 87550, 94240, 97850, 100130, 102176, 105400, 108562, 117800, 121334, 127720, 129200, 133076, 140080, 156560, 159650, 160208, 166345, 175100, 195700, 200260, 210800, 217124, 235600, 242668, 250325, 255440, 258400, 266152, 271405, 280160, 303335, 313120, 319300, 320416, 332690, 350200, 391400, 400520, 421600, 434248, 471200, 485336, 500650, 510880, 532304, 542810, 606670, 638600, 665380, 700400, 782800, 801040, 831725, 868496, 970672, 1001300, 1031339, 1064608, 1085620, 1213340, 1277200, 1330760, 1357025, 1400800, 1516675, 1565600, 1602080, 1663450, 1736992, 1941344, 2002600, 2062678, 2171240, 2426680, 2554400, 2661520, 2714050, 3033350, 3326900, 4005200, 4125356, 4342480, 4853360, 5156695, 5323040, 5428100, 6066700, 6653800, 8010400, 8250712, 8684960, 9706720, 10313390, 10856200, 12133400, 13307600, 16501424, 20626780, 21712400, 24266800, 25783475, 26615200, 33002848, 41253560, 43424800, 48533600, 51566950, 82507120, 103133900, 165014240, 206267800, 412535600, 825071200]

約数ペア:

[(1, 825071200), (2, 412535600), (4, 206267800), (5, 165014240), (8, 103133900), (10, 82507120), (16, 51566950), (17, 48533600), (19, 43424800), (20, 41253560), (25, 33002848), (31, 26615200), (32, 25783475), (34, 24266800), (38, 21712400), (40, 20626780), (50, 16501424), (62, 13307600), (68, 12133400), (76, 10856200), (80, 10313390), (85, 9706720), (95, 8684960), (100, 8250712), (103, 8010400), (124, 6653800), (136, 6066700), (152, 5428100), (155, 5323040), (160, 5156695), (170, 4853360), (190, 4342480), (200, 4125356), (206, 4005200), (248, 3326900), (272, 3033350), (304, 2714050), (310, 2661520), (323, 2554400), (340, 2426680), (380, 2171240), (400, 2062678), (412, 2002600), (425, 1941344), (475, 1736992), (496, 1663450), (515, 1602080), (527, 1565600), (544, 1516675), (589, 1400800), (608, 1357025), (620, 1330760), (646, 1277200), (680, 1213340), (760, 1085620), (775, 1064608), (800, 1031339), (824, 1001300), (850, 970672), (950, 868496), (992, 831725), (1030, 801040), (1054, 782800), (1178, 700400), (1240, 665380), (1292, 638600), (1360, 606670), (1520, 542810), (1550, 532304), (1615, 510880), (1648, 500650), (1700, 485336), (1751, 471200), (1900, 434248), (1957, 421600), (2060, 400520), (2108, 391400), (2356, 350200), (2480, 332690), (2575, 320416), (2584, 319300), (2635, 313120), (2720, 303335), (2945, 280160), (3040, 271405), (3100, 266152), (3193, 258400), (3230, 255440), (3296, 250325), (3400, 242668), (3502, 235600), (3800, 217124), (3914, 210800), (4120, 200260), (4216, 195700), (4712, 175100), (4960, 166345), (5150, 160208), (5168, 159650), (5270, 156560), (5890, 140080), (6200, 133076), (6386, 129200), (6460, 127720), (6800, 121334), (7004, 117800), (7600, 108562), (7828, 105400), (8075, 102176), (8240, 100130), (8432, 97850), (8755, 94240), (9424, 87550), (9785, 84320), (10013, 82400), (10300, 80104), (10336, 79825), (10540, 78280), (11780, 70040), (12400, 66538), (12772, 64600), (12920, 63860), (13175, 62624), (13600, 60667), (14008, 58900), (14725, 56032), (15200, 54281), (15656, 52700), (15965, 51680), (16150, 51088), (16480, 50065), (16864, 48925), (17510, 47120), (18848, 43775), (19570, 42160), (20026, 41200), (20600, 40052), (21080, 39140), (23560, 35020), (24800, 33269), (25544, 32300), (25840, 31930), (26350, 31312), (28016, 29450)]