2783201700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 216

約数和(自身を含む): 8783604480

約数和(自身を除く): 6000402780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 361, 372, 380, 465, 475, 570, 589, 620, 722, 775, 829, 930, 950, 1083, 1140, 1178, 1425, 1444, 1550, 1658, 1767, 1805, 1860, 1900, 2166, 2325, 2356, 2487, 2850, 2945, 3100, 3316, 3534, 3610, 4145, 4332, 4650, 4974, 5415, 5700, 5890, 7068, 7220, 8290, 8835, 9025, 9300, 9948, 10830, 11191, 11780, 12435, 14725, 15751, 16580, 17670, 18050, 20725, 21660, 22382, 24870, 25699, 27075, 29450, 31502, 33573, 35340, 36100, 41450, 44175, 44764, 47253, 49740, 51398, 54150, 55955, 58900, 62175, 63004, 67146, 77097, 78755, 82900, 88350, 94506, 102796, 108300, 111910, 124350, 128495, 134292, 154194, 157510, 167865, 176700, 189012, 223820, 236265, 248700, 256990, 279775, 299269, 308388, 315020, 335730, 385485, 393775, 472530, 488281, 513980, 559550, 598538, 642475, 671460, 770970, 787550, 839325, 897807, 945060, 976562, 1119100, 1181325, 1197076, 1284950, 1464843, 1496345, 1541940, 1575100, 1678650, 1795614, 1927425, 1953124, 2362650, 2441405, 2569900, 2929686, 2992690, 3357300, 3591228, 3854850, 4489035, 4725300, 4882810, 5859372, 5985380, 7324215, 7481725, 7709700, 8978070, 9277339, 9765620, 12207025, 14648430, 14963450, 17956140, 18554678, 22445175, 24414050, 27832017, 29296860, 29926900, 36621075, 37109356, 44890350, 46386695, 48828100, 55664034, 73242150, 89780700, 92773390, 111328068, 139160085, 146484300, 185546780, 231933475, 278320170, 463866950, 556640340, 695800425, 927733900, 1391600850, 2783201700]

約数ペア:

[(1, 2783201700), (2, 1391600850), (3, 927733900), (4, 695800425), (5, 556640340), (6, 463866950), (10, 278320170), (12, 231933475), (15, 185546780), (19, 146484300), (20, 139160085), (25, 111328068), (30, 92773390), (31, 89780700), (38, 73242150), (50, 55664034), (57, 48828100), (60, 46386695), (62, 44890350), (75, 37109356), (76, 36621075), (93, 29926900), (95, 29296860), (100, 27832017), (114, 24414050), (124, 22445175), (150, 18554678), (155, 17956140), (186, 14963450), (190, 14648430), (228, 12207025), (285, 9765620), (300, 9277339), (310, 8978070), (361, 7709700), (372, 7481725), (380, 7324215), (465, 5985380), (475, 5859372), (570, 4882810), (589, 4725300), (620, 4489035), (722, 3854850), (775, 3591228), (829, 3357300), (930, 2992690), (950, 2929686), (1083, 2569900), (1140, 2441405), (1178, 2362650), (1425, 1953124), (1444, 1927425), (1550, 1795614), (1658, 1678650), (1767, 1575100), (1805, 1541940), (1860, 1496345), (1900, 1464843), (2166, 1284950), (2325, 1197076), (2356, 1181325), (2487, 1119100), (2850, 976562), (2945, 945060), (3100, 897807), (3316, 839325), (3534, 787550), (3610, 770970), (4145, 671460), (4332, 642475), (4650, 598538), (4974, 559550), (5415, 513980), (5700, 488281), (5890, 472530), (7068, 393775), (7220, 385485), (8290, 335730), (8835, 315020), (9025, 308388), (9300, 299269), (9948, 279775), (10830, 256990), (11191, 248700), (11780, 236265), (12435, 223820), (14725, 189012), (15751, 176700), (16580, 167865), (17670, 157510), (18050, 154194), (20725, 134292), (21660, 128495), (22382, 124350), (24870, 111910), (25699, 108300), (27075, 102796), (29450, 94506), (31502, 88350), (33573, 82900), (35340, 78755), (36100, 77097), (41450, 67146), (44175, 63004), (44764, 62175), (47253, 58900), (49740, 55955), (51398, 54150)]