199936620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 192

約数和(自身を含む): 705600000

約数和(自身を除く): 505663380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1499, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 2998, 3420, 3510, 3705, 4446, 4497, 4940, 5130, 5996, 6669, 7020, 7410, 7495, 8892, 8994, 10260, 11115, 13338, 13491, 14820, 14990, 17988, 19487, 22230, 22485, 26676, 26982, 28481, 29980, 33345, 38974, 40473, 44460, 44970, 53964, 56962, 58461, 66690, 67455, 77948, 80946, 85443, 89940, 97435, 113924, 116922, 133380, 134910, 142405, 161892, 170886, 175383, 194870, 202365, 233844, 256329, 269820, 284810, 292305, 341772, 350766, 370253, 389740, 404730, 427215, 512658, 526149, 569620, 584610, 701532, 740506, 768987, 809460, 854430, 876915, 1025316, 1052298, 1110759, 1169220, 1281645, 1481012, 1537974, 1708860, 1753830, 1851265, 2104596, 2221518, 2563290, 2630745, 3075948, 3332277, 3507660, 3702530, 3844935, 4443036, 5126580, 5261490, 5553795, 6664554, 7405060, 7689870, 9996831, 10522980, 11107590, 13329108, 15379740, 16661385, 19993662, 22215180, 33322770, 39987324, 49984155, 66645540, 99968310, 199936620]

約数ペア:

[(1, 199936620), (2, 99968310), (3, 66645540), (4, 49984155), (5, 39987324), (6, 33322770), (9, 22215180), (10, 19993662), (12, 16661385), (13, 15379740), (15, 13329108), (18, 11107590), (19, 10522980), (20, 9996831), (26, 7689870), (27, 7405060), (30, 6664554), (36, 5553795), (38, 5261490), (39, 5126580), (45, 4443036), (52, 3844935), (54, 3702530), (57, 3507660), (60, 3332277), (65, 3075948), (76, 2630745), (78, 2563290), (90, 2221518), (95, 2104596), (108, 1851265), (114, 1753830), (117, 1708860), (130, 1537974), (135, 1481012), (156, 1281645), (171, 1169220), (180, 1110759), (190, 1052298), (195, 1025316), (228, 876915), (234, 854430), (247, 809460), (260, 768987), (270, 740506), (285, 701532), (342, 584610), (351, 569620), (380, 526149), (390, 512658), (468, 427215), (494, 404730), (513, 389740), (540, 370253), (570, 350766), (585, 341772), (684, 292305), (702, 284810), (741, 269820), (780, 256329), (855, 233844), (988, 202365), (1026, 194870), (1140, 175383), (1170, 170886), (1235, 161892), (1404, 142405), (1482, 134910), (1499, 133380), (1710, 116922), (1755, 113924), (2052, 97435), (2223, 89940), (2340, 85443), (2470, 80946), (2565, 77948), (2964, 67455), (2998, 66690), (3420, 58461), (3510, 56962), (3705, 53964), (4446, 44970), (4497, 44460), (4940, 40473), (5130, 38974), (5996, 33345), (6669, 29980), (7020, 28481), (7410, 26982), (7495, 26676), (8892, 22485), (8994, 22230), (10260, 19487), (11115, 17988), (13338, 14990), (13491, 14820)]