30747592980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19880

約数の個数: 288

約数和(自身を含む): 109682294400

約数和(自身を除く): 78934701420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 351, 390, 442, 459, 468, 507, 510, 540, 585, 612, 663, 676, 702, 765, 780, 845, 884, 918, 1014, 1020, 1105, 1170, 1326, 1404, 1521, 1530, 1690, 1755, 1836, 1989, 2028, 2210, 2295, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3510, 3978, 4420, 4563, 4590, 5070, 5746, 5967, 6084, 6630, 7020, 7605, 7956, 8619, 9126, 9180, 9945, 10140, 11492, 11934, 13260, 14365, 15210, 17238, 18252, 19819, 19890, 22815, 23868, 25857, 28730, 29835, 30420, 34476, 39638, 39780, 43095, 45630, 51714, 57460, 59457, 59670, 77571, 79276, 86190, 91260, 99095, 103428, 118914, 119340, 129285, 155142, 172380, 178371, 198190, 237828, 257647, 258570, 297285, 310284, 336923, 356742, 387855, 396380, 515294, 517140, 535113, 594570, 673846, 713484, 772941, 775710, 891855, 1010769, 1030588, 1070226, 1189140, 1288235, 1347692, 1545882, 1551420, 1684615, 1783710, 2021538, 2140452, 2318823, 2576470, 2675565, 3032307, 3091764, 3349411, 3369230, 3567420, 3864705, 4043076, 4379999, 4637646, 5053845, 5152940, 5351130, 6064614, 6698822, 6738460, 6956469, 7729410, 8759998, 9096921, 9275292, 10048233, 10107690, 10702260, 11594115, 12129228, 13139997, 13397644, 13912938, 15161535, 15458820, 16747055, 17519996, 18193842, 20096466, 20215380, 21899995, 23188230, 26279994, 27825876, 30144699, 30323070, 33494110, 34782345, 36387684, 39419991, 40192932, 43799990, 45484605, 46376460, 50241165, 52559988, 56939987, 60289398, 60646140, 65699985, 66988220, 69564690, 78839982, 87599980, 90434097, 90969210, 100482330, 113879974, 118259973, 120578796, 131399970, 139129380, 150723495, 157679964, 170819961, 180868194, 181938420, 197099955, 200964660, 227759948, 236519946, 262799940, 284699935, 301446990, 341639922, 361736388, 394199910, 452170485, 473039892, 512459883, 569399870, 591299865, 602893980, 683279844, 788399820, 854099805, 904340970, 1024919766, 1138799740, 1182599730, 1537379649, 1708199610, 1808681940, 2049839532, 2365199460, 2562299415, 3074759298, 3416399220, 5124598830, 6149518596, 7686898245, 10249197660, 15373796490, 30747592980]

約数ペア:

[(1, 30747592980), (2, 15373796490), (3, 10249197660), (4, 7686898245), (5, 6149518596), (6, 5124598830), (9, 3416399220), (10, 3074759298), (12, 2562299415), (13, 2365199460), (15, 2049839532), (17, 1808681940), (18, 1708199610), (20, 1537379649), (26, 1182599730), (27, 1138799740), (30, 1024919766), (34, 904340970), (36, 854099805), (39, 788399820), (45, 683279844), (51, 602893980), (52, 591299865), (54, 569399870), (60, 512459883), (65, 473039892), (68, 452170485), (78, 394199910), (85, 361736388), (90, 341639922), (102, 301446990), (108, 284699935), (117, 262799940), (130, 236519946), (135, 227759948), (153, 200964660), (156, 197099955), (169, 181938420), (170, 180868194), (180, 170819961), (195, 157679964), (204, 150723495), (221, 139129380), (234, 131399970), (255, 120578796), (260, 118259973), (270, 113879974), (306, 100482330), (338, 90969210), (340, 90434097), (351, 87599980), (390, 78839982), (442, 69564690), (459, 66988220), (468, 65699985), (507, 60646140), (510, 60289398), (540, 56939987), (585, 52559988), (612, 50241165), (663, 46376460), (676, 45484605), (702, 43799990), (765, 40192932), (780, 39419991), (845, 36387684), (884, 34782345), (918, 33494110), (1014, 30323070), (1020, 30144699), (1105, 27825876), (1170, 26279994), (1326, 23188230), (1404, 21899995), (1521, 20215380), (1530, 20096466), (1690, 18193842), (1755, 17519996), (1836, 16747055), (1989, 15458820), (2028, 15161535), (2210, 13912938), (2295, 13397644), (2340, 13139997), (2535, 12129228), (2652, 11594115), (2873, 10702260), (3042, 10107690), (3060, 10048233), (3315, 9275292), (3380, 9096921), (3510, 8759998), (3978, 7729410), (4420, 6956469), (4563, 6738460), (4590, 6698822), (5070, 6064614), (5746, 5351130), (5967, 5152940), (6084, 5053845), (6630, 4637646), (7020, 4379999), (7605, 4043076), (7956, 3864705), (8619, 3567420), (9126, 3369230), (9180, 3349411), (9945, 3091764), (10140, 3032307), (11492, 2675565), (11934, 2576470), (13260, 2318823), (14365, 2140452), (15210, 2021538), (17238, 1783710), (18252, 1684615), (19819, 1551420), (19890, 1545882), (22815, 1347692), (23868, 1288235), (25857, 1189140), (28730, 1070226), (29835, 1030588), (30420, 1010769), (34476, 891855), (39638, 775710), (39780, 772941), (43095, 713484), (45630, 673846), (51714, 594570), (57460, 535113), (59457, 517140), (59670, 515294), (77571, 396380), (79276, 387855), (86190, 356742), (91260, 336923), (99095, 310284), (103428, 297285), (118914, 258570), (119340, 257647), (129285, 237828), (155142, 198190), (172380, 178371)]