198100080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1653

約数の個数: 200

約数和(自身を含む): 724693200

約数和(自身を除く): 526593120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1609, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3218, 3240, 3420, 4104, 4560, 4827, 5130, 6156, 6436, 6480, 6840, 7695, 8045, 8208, 9654, 10260, 12312, 12872, 13680, 14481, 15390, 16090, 19308, 20520, 24135, 24624, 25744, 28962, 30571, 30780, 32180, 38616, 41040, 43443, 48270, 57924, 61142, 61560, 64360, 72405, 77232, 86886, 91713, 96540, 115848, 122284, 123120, 128720, 130329, 144810, 152855, 173772, 183426, 193080, 217215, 231696, 244568, 260658, 275139, 289620, 305710, 347544, 366852, 386160, 434430, 458565, 489136, 521316, 550278, 579240, 611420, 651645, 695088, 733704, 825417, 868860, 917130, 1042632, 1100556, 1158480, 1222840, 1303290, 1375695, 1467408, 1650834, 1737720, 1834260, 2085264, 2201112, 2445680, 2476251, 2606580, 2751390, 3301668, 3475440, 3668520, 4127085, 4402224, 4952502, 5213160, 5502780, 6603336, 7337040, 8254170, 9905004, 10426320, 11005560, 12381255, 13206672, 16508340, 19810008, 22011120, 24762510, 33016680, 39620016, 49525020, 66033360, 99050040, 198100080]

約数ペア:

[(1, 198100080), (2, 99050040), (3, 66033360), (4, 49525020), (5, 39620016), (6, 33016680), (8, 24762510), (9, 22011120), (10, 19810008), (12, 16508340), (15, 13206672), (16, 12381255), (18, 11005560), (19, 10426320), (20, 9905004), (24, 8254170), (27, 7337040), (30, 6603336), (36, 5502780), (38, 5213160), (40, 4952502), (45, 4402224), (48, 4127085), (54, 3668520), (57, 3475440), (60, 3301668), (72, 2751390), (76, 2606580), (80, 2476251), (81, 2445680), (90, 2201112), (95, 2085264), (108, 1834260), (114, 1737720), (120, 1650834), (135, 1467408), (144, 1375695), (152, 1303290), (162, 1222840), (171, 1158480), (180, 1100556), (190, 1042632), (216, 917130), (228, 868860), (240, 825417), (270, 733704), (285, 695088), (304, 651645), (324, 611420), (342, 579240), (360, 550278), (380, 521316), (405, 489136), (432, 458565), (456, 434430), (513, 386160), (540, 366852), (570, 347544), (648, 305710), (684, 289620), (720, 275139), (760, 260658), (810, 244568), (855, 231696), (912, 217215), (1026, 193080), (1080, 183426), (1140, 173772), (1296, 152855), (1368, 144810), (1520, 130329), (1539, 128720), (1609, 123120), (1620, 122284), (1710, 115848), (2052, 96540), (2160, 91713), (2280, 86886), (2565, 77232), (2736, 72405), (3078, 64360), (3218, 61560), (3240, 61142), (3420, 57924), (4104, 48270), (4560, 43443), (4827, 41040), (5130, 38616), (6156, 32180), (6436, 30780), (6480, 30571), (6840, 28962), (7695, 25744), (8045, 24624), (8208, 24135), (9654, 20520), (10260, 19308), (12312, 16090), (12872, 15390), (13680, 14481)]